Well, I've been talking to a lot of friends, and they all seem to have mixed feelings about these three shooter games. Some people I know love Halo 3, and aren't happy unless they are hijacking ghosts and using the assault rifle. But others love CoD, and were playing Nazi Zombies before I'd got past the second mission. But others I've met love Gears. I'm personally a Gears fan. Chainsaw=WIN. Wave 50 of horde, at twelve at night. But what I really want to know is, which do you like, and why?