Most hours put into halo then any other halo game.

User Rating: 8 | Halo: Reach X360

With that being said, the campaign was OK at best. ODST was the worst in my opinion and Reach comes in 2nd worst. It was fun to play through once but I never touched the campaign again after I beet it. Multiplayer was by far one of the best in the Halo series. I couldn't put it down. Much faster then Halo 3 and provided much more to do with regards to weapons and armor abilities. A good game with a weak campaign.