I like it a lot.

Keeping it non-technical, because someone else will rant about that stuff in more detail than I am willing to or can.

Stuff I am liking:

• Very fast
• It is very roomy feeling, not much “chrome” as it were.
• I don’t have to relearn shortcuts, they are almost all FFish
• I can open JavaScript bookmarklets in new tabs (this was not the case for FF as of version 3)
• Searching is awesome, with a bit of setup, its very few keystrokes, like: “w jelly” to search wikipedia for jelly
• View source pops up in a tab
• The animations are cute and informative without being annoying
• the launch page is handy (although Opera has had this for some time)
• Built in “appability” (make one tab appear as an application window, for something like google docs)
• Built in tab restore (I constantly close a tab and then realize I want it back)
• Built in and fairly complete dom inspector, console, and JS debugger
• The process manager is awesome.  Even when stuff gets out of hand, you can assumably fix it without losing your whole session
• The find dialogue is great, however it will take a moment or two to adjust to top-right vs bottom-left

Lets get critical*: