[quote name='whoknows']Sequels are always more of the same, I don't understand why people act like CoD is the only series that does that.
Who buys a sequel to play something completely different?[/QUOTE]
True, but people complain the most about games that do this yearly, like COD. The difference between COD, Assassin's Creed, and other franchises is that games like Zelda, Mario, Final Fantasy, and others will wait 3-4 years before releasing a new game, instead of a new one every 12 months. Games like those leave you wanting more, and give you a sense of anticipation when a new one is announced and released.