Never played any of them. Lol. No one I am really good friends with has an Xbox. Only my cousin, but he lives all the way down in Florida, and he usually comes to my house one week in the summer. Idk why but the Xbox isn't too big up here in good old middle of nowhere'sville. Most people prefer Wii or have an Xbox360 just so they can play GTA4. But I've seen videos of Oblivion, Gears of War, and halo 3 and obviously heard them. I voted Gears of War for the hell of it.