It is a fun game, for sure. Obviously, Halo fans will be pleased. The single-player campaign was good, but once again felt truncated...large leaps in narrative, and somewhat confusing near the end. The epic scale/sense of impending doom just wasn't there. Some levels were a blast, others were more of a slog (Flood, anyone?). The multiplayer realm has more options than most people will ever use, but I think that is a good thing.