Halo 1: I have literally no idea what is going on in the game when it comes to multiplayer. Shit just happens and you are supposed to be okay with it. Broken as hell, especially with dying by touching a 0.0001mph Warthog. Halo 2: Pretty balanced. More grenade spammy compared to Halo 3, but the movement speed seems to be faster paced and the game is very enjoyable. Maps are well designed. Halo 3: Kind of tied with Halo 2 after playing both of them. It has less grenade spam, but at the same time, you move slow as -blam!-. Halo 4: While everyone does hate the shit out of Halo 4, I find it enjoyable. It isn't as great as Halo 2 or 3, but it sure beats the hell out of Halo 1.