The most interesting/anticipated game of E3. I'm quiet surprised I've just found that thread. But well, you should have asked some questions to the public, if you want someone to discuss BF3.
As for me, I'm huge fan of BF franchise. It's more balanced, bigger and tactical than other FPS games. I've seen the trailers too and I have no doubt it will be fantastic game. But I don't think comparing BF to CoD/starting fan wars is a good way. And I've read there will be ability to immobilize tanks - the issue I've seen only in RTS like Company of Heroes.
