I have terrible battery life with .607, there are lot of posts on thread about multiple issues with .607.
So, guys, look through official thread before you upgrade...
I'm scared!!! LOL! I've seen too many problems with a variety of software updates on various products to just jump in on day one and update. I'm going to let nature take it's course (meaning that many of the members here are hot to install the latest OS the second it is available), so I'll sit back and wait for the comments to roll in. Please be honest with your assessments of what the new OS does well and what it sucks at.