I went from almost full batter to 20% in like 40 minutes of Super Monkey Ball 
Also had an app crash once.
Also had an app crash once.
you can apparently revert to 1.1.4 if you download iTunes 7.5
At first I didn't see any difference.
1) Switching orientation on Safari is slow and choppy on some websites. Was always smooth as butter before.
I was referring to ' Officially reverting"
Safari has totally gone from my home screen, despite being one of the ones you cannot manually delete..
Battery Life Rubbish
Wifi Signal not as good
Constant App Crashing
Itunes Crashing out when trying to Sync
Runs a Lot Slower
* we should make a list of all the problems maybe stick it ?*
I'm having problems with the map locating me now. Before 2.0 it would locate me very quickly now it can't seem to at all. Am I the only one with this problem?