for me it was Halo:ODST. I'm not even a Halo junkie, more or less a CoD junkie, but i was genuinely excited for ODST. The game is still very fun, but it appeared to be more of an expansion and it just didn't live up to my expectations. I was expecting a much better campaign and i was told that MC wouldn't be in the game, but lets be honest: he was just wearing an ODST set of armor. Has anyone else been let down like this before?