Granted, I've only had exposure to Chrome for less than a day but I just need to put up first impressions. They are very good :) It has a very minimalistic interface that certainly does NOT remind you of a web browser. It basically looks like a regular window with web content.
I like the very simple placement of the navigation and url bar (known as the Omnibar) but that may also be because I have Firefox configured the same way. Basically a very clean window but that also made it a little weird for me to maximize it. It just feels... empty with not menu bar at the top. The thing that makes the biggest difference is the lack of a title bar at the top, giving the impression that the top is very bare. At first I thought Google Chrome had a lot more screen space but upon checking again, it only gives about 10 pixels more of space at the top.

It has to be said also that the Omnibar takes things one step further than the Awesome bar and will actually load the main webpage rather than a whole link. So if you type "ama" then a list of amazon pages will show up but if you press enter, it will not go to the first page. Rather it will go to amazon.com. A nice touch. Yes, it also works as a search bar but that's not new.

The first thing that I really noticed was that it basically felt like Firefox. Just about all the shortcuts I use have stayed the same (ctrl-t for new tab, ctrl-shift-t to recall closed tab, ctrl-l to focus on url bar, etc). The star feature is still there, although slightly less well implemented because the popup menu comes up if you click (can't just click to bookmark), the Omnibar works just as well as the Awesome bar (so far), the tabs can still be moved... Everything is just very familiar. I do have to say that the way the tabs move and slide around when you try to move them is a lot better than the way Firefox does it.

Thanks to its minimalistic interface, one thing people might notice is that there is no status bar on Google Chrome. This has been replaced by a popup on the bottom left corner of the window that will give you all the status information you need. If you hover over a link, the popup will show you where the link points to. When you load a web page, it will tell you what is loading. This is a very unobtrusive way of having a status notifier without taking up the whole bottom space of your window. Why didn't anyone think of this before?
Startup page
Another pretty cool thing that is the startup page. For those who have been using Opera, this is very reminiscent of the speed dial page. Google Chrome will basically have links and thumbnails of your 9 most visited sites so that you can access them easily. I wish there was a keyboard shortcut to access those pages though (maybe there is and I haven't found it yet). If you do not have your bookmarks bar open, it will show up above the most visited pages. For a nifty little trick, press ctrl-b on the new tab page. Nice little animation of the bookmarks bar moving in and out of the web page. The nice thing about the bookmarks bar is that there is also a folder that contains the rest of your bookmarks, which makes sense since there are no menus in the browser. The startup page is definitely well populated with the addition of your most used search engines and recent bookmarks. Very cool. Thanks to the fact that this startup page basically loads instantly, bye-bye goes the blank tab I've always used.

Another interesting Google Chrome feature is the download manager. Since there is no status bar, there is nowhere for the downloads to integrate into (like Firefox 3). Google Chrome will put a bar at the bottom of the screen showing your downloads with information, similar to the Download Status Bar plugin for Firefox. Although the bar is a little big, I thought it was pretty neat that it would only appear on the page you are downloading from. In other words, if you move to another tab, the bar will not be there.
Of course, being based on Webkit, Google Chrome is incredibly fast. From the moment I started using it, I was blown away by the speed. Simply awesome. On top of that, the memory footprint is a lot smaller than that of Firefox 3. That's always a good thing.
Now for the bad parts... No plugins... That is the biggest thing I really miss from Firefox. I love my Firefox plugins... Of course, Google Chrome is still in beta and they do plan on having plugins so there is still hope :) I'm also not a big fan of the whole blue window thing... Wish it was silver or something but again, this is probably something that will be fixed in the future. I also wish the font was a little smaller. I think too much space is wasted with the Omnibar's huge font. I haven't used the bookmarks bar in Firefox for years, instead adopting the side bar for bookmarks thanks to widescreen displays, so not having that in Google Chrome was a little weird. I might get used to just typing everything in the Omnibar but it is nice to have visual reminders of your bookmarks but it gives the browser a more bare appearance. I also miss the smooth scrolling from Firefox but this is yet another issue that might be resolved with future updates. Not a huge issue either. Other small issues are the zoom (even though I don't really use it), which only makes the text bigger rather than everything, and the seemingly lack of drag and drop support. I was trying to move pics around in this very post and was not able to do so.
All in all, I really like Google Chrome and recommend everyone to try it out. The only thing I really miss are my Firefox plugins but we'll see how well I can cope without them. If I had to put it simply, is basically Firefox + Safari + a little bit of Opera all into one small, minimalistic package. And damn does it work well....
Update 09/07/08: Just noticed another thing missing that could be annoying. There is no RSS subscribe link in the Omnibar. Usually sites that have an RSS feed you can subscribe to will show an RSS link in the URL bar so that you can subscribe with 1 click. Just a little annoyance that will probably get solved.
I've now used Chrome for almost a week now and I have noticed that my computer tends to run hotter than it did before. This is probably attributed to Chrome's architecture, where each tab runs as a separate process. Something I'm willing to put up with for the speed of the browser.
I've also been reading some reviews and find it interesting that these "tech" reviewers can't seem to find their way around the Options menu. The typical complaint I read about is the fact that Chrome doesn't restore your previous sessions and only remembers your last tab. Although Chrome will not warn you that you are closing multiple windows, it WILL allow you to restore your previous windows is you set it. It is the first thing you can choose if you open the Options menu for the first time, under the Basic tab... It must be hard to go through the very sparse and basic options menu provided.
Most reviews mention that Chrome uses more memory than Firefox and isn't necessarily faster. I personally have found that Chrome uses less memory if I leave both open for a long time (Firefox gets bloated up to 350mb for me, Chrome will hover around 250mb depending on how many tabs are open). The speed with which pages load is HUGE though. I wonder if maybe China's slower internet connection makes this speed more apparent. I know I'm not the only one because all my friends that use Chrome here have had the same speed boost. It could be possible that faster internet will make this speed boost less noticeable because the internet speeds when I was in the US were incredible.