AH2 is alot diffrent than AH 1. HTC have put alot of work in the game to make it as "real" as possable. AH2 takes some getting use to, even I have seen strange things happen, but you have to remember that it is just a game, a PC game at that, a ONLINE PC game at that, people have diffrent setups ( diffrent cpu chips , ram, vid cards, connection types...etc) and all of that reflects diffrent results.
One good ex for me is blasting on a plane with full guns and he doesnt go down??, Then I check my net status and see just at that time I had a net spike (lost packet) and relize thats why the plane still flys.....give it some time, you will get better.
<>
Wildviper