See this is the kind of stuff I see parroted everywhere. Where exactly was it stupid? The starting story was, admittedly, a bit stale, but it developed from DS2, ran well though the game, and got quite good in the last third.
"More of the same", what? I'm not even sure what point you're trying to make there. That games are... repetitive? Gee it's almost like enemy encounters aren't all 100% different. Dead Space is a trilogy in which Mr. Space Engineer shoots Space Creepies and does EngineerThingstm
That's all three games.
It's almost like you people sit around waiting for every possible chance to jump in and shit on the third game. You're letting your bias get in the way of a perfectly good game.