User blog comment:N7/Battle of the First Person Shooters - Halo: Reach vs Call of Duty: Black Ops/@comment-1651748-20100802071757

Honestly President, you cannot say Treyarch's one game (which if it wasn't for Nazi Zombies, would have been a bust) beats Call of Duty, Call of Duty 2, Call of Duty 4 and Call of Duty Modern Warfare 2. Honestly, so far this how the score is.

IW: 4 Treyarch: 0.5 (for making Nazi Zombies)