2.2 on the Evo

Is annoying as hell! These are the problems I have had:
Camera: video recording skips randomly during playback, gets worse with good lighting.
Contacts: lost the option to add a custom label for each phone number.
Pandora: low quality on either setting.
Games: some games make clicking noises when sounds are played.

So far, I'd rather have 2.1 back. I haven't noticed any speed or battery improvements.

Here one of the issues on Google's code site:
Custom Phone Number Description

The only things I like about the update is that there is a "update all" button for your apps, and the phone has more compatibility for USB wires.