I'm not liking it, maybe it's just the adjustment period. I hate that when I start to type a url instead of just auto complete showing up from my recent browsing history it also shows bookmarks. I start to type Net for netflix.com and I also get a Food Network recipe I had saved a while ago.

I also lost all the Search plug-in links and have to redo them all. Worst of all AdBlock doesn't work with 3.0 yet.