Bioshock was one of the worst for me. I would constantly replay the first chapter, saying "this time, I'll try to play it through" and never could. Dead Space was the same way.
All the Final Fantasy games after FFV have too much flare. I like my FF's to be a bit simpler, focusing on what you are doing, not showing hours of cutscenes. Like the Tactics series. Those are a lot of fun.
Finally, there's the Call of Duty franchise. At first, I only played Battlefield 1942 when it came to World War II games, so I shunned the Call of Duty franchise. I thought I finally began to enjoy them when Modern Warfare and Modern Warfare 2 came out. Then out of nowhere my brain remembered that DICE made good games. Bad Company 2 is now my game of choice. Traded in Modern Warfare 2 yesterday, actually.