I installed it yesterday and found it sluggish and quickly reverted back. It is a nice simple interface in its favour so will give it another shot in due course.
Well, I've gone back to my trusted old Firefox but I did find Google Chrome quicker. However I found a couple of little bugs that were particularly obstructive for my browsing needs which spurred my return to the norm.
I've just got used to firefox, now there is another one! I think I'll leave it until the news about how vunerable it makes your PC and all the flaws come out and get fixed.