What are some good games that managed to disappoint you?

Since my list is fairly huge I'll mention few that disappointed me the most.

The Legend of Zelda Twilight Princess - Not the game itself, rather company responsible for it. I've already seen, and played this countless of times before. Why change a winning formula, true, but same locations, same characters with little to no personality, same shallow, and predictable story, at one point you just get tired of it. Zelda has potential to be something more, shame though Nintendo doesn't see it that way.

Resident Evil 4, and 5 - Plain shooters with Resi title, both games lack elements their predecessors were famous for. Creepy, and intense atmosphere, cheap scares, interesting puzzles, sense for survival in general.

Dragon Age II - Compared to Origins, Dragon Age II is step backwards in every possible way. Characters, story, gameplay, setting, customization, even music is inferior to what's seen in it's predecessor. They dumbded down Dragon Age to appeal to wider audience, and boost their sales in which they succeeded, but by doing so they released a mediocre game at best.

Final Fantasy VII - I was promised the best RPG experience of my life, and all I got was solid at best game full of bugs, and glitches, with flawed battle system, and mediocre characters, and story. I guess the very hype was it's downfall.