If you go to settings>accounts and press your gmail account, it will open another screen that should have 3 items on it:
Sync Contacts
Sync Gmail
Sync Calendar
All 3 need to have the check box checked.
As to the camera, if you're saying that pressing the red button on the right side of the phone doesn't launch it, it's actually a 2 stage button. You have to press it ALL the way in (I hold mine in for about a second) to get the camera to launch. If by not working you mean that it wont take a picture, again, it's a 2 stage button. The first press/stage is for focus, then yo have to press in further to activate the shutter.
Your attitude sounds a bit defeated. This phone is so far ahead of the Storm, it's ridiculous, but the android os is very different from the bb os. I think it's well worth the learning effort. There must have been a reason that you left your bb behind...just keep moving forward.