I <3 Halo:Reach - amazingly fun and best campaign + amazing Soundtrack
I <3 Halo 3:ODST - best soundtrack + Firefight + Coastal Highway and Mombassa Streets, amazingly unique campaign.
I <3 Halo 3 - best multiplayer levels + Forge + best Custom Games + soundtrack
I <3 Halo 2 - amazing huge fun campaign + soundtrack + Fun multiplayer
I <3 Halo: CE - started it all
I truthfully mean this, Armorlock Is the ONLY thing that pisses me off in this game. I really do wish they remove it. I believe Sprint, Jetpack, Hologram and everything else is fine, but really? An Ability that lets someone live when they should have died, and letting them turn right towards you when they get out of armorlock, and them still being invincible for the first second out of armorlock, is just so flawed.