Hi again, another day, another question

The more I learn with editing, the more I get stuck on!

Camera's in AE7, does anyone know a good video tutorial that can show me any tips to using them. I tried the one on 'Creative Cow' and the bloke rambles on that fast, and speaks so briefly about each thing he does, that it basically taught me nothing.

I swear that AE have deliberately made the camera's hard to use, even viewing the shots from the side (right view) still the program complicates how straight forward it should really be.
The camera turns when it shouldn't and could go on and on.

Need help to learn this, because seems vital for evolving in the world of AE7.