After watching that video i'm certain that DICE is all infantry > vehicles. At the time i stopped playing BF3 the choppers and jets had a lock-on from infantry fire all the time. I couldn't fly 500 meters from the homebase without getting a "BEEP BEEP BEEP".
After watching trailers, gameplay and reading this thread the last couple of months i've noticed that That vehicle problem i had has become ten times worse - and now there's a fucking crossbow that disables the little bird's.
What the fuck happened to Battlefield?
Eh, I know that feel. Tanks are still pretty damn powerful, but anything else can be disabled or destroyed by a single dude with the right weapon... which is complete horseshit.
I fear while CoD is still popular, devs are going to try and copy as much as they can from the game in an effort to win over the casual crowd... Not that Dice is the only one to do this... *cough*Halo 4*cough*