Upgraded my Skyrocket to ICS successfully. I have few questions.

1] On the lock screen I don't see option to unlock it by selecting camera or other application. It still looks like GB. Is this not part of this update ?.

2] Not able to access notifications in the lock screen mode. Do I need to configure anything for this to work?.

3] Even though battery life improved and UI smoothness improved. Playing a game isn't as smooth as earlier (like temple run, stick cricket etc).

Please let me know if I need to change anything in the settings.