I actually enjoyed Final Fantasy 7 the first time, so I can't count that one.
FF8 was gods-awful and marks the beginning of the end with me and JRPGs---the genre was dead to me by 2000 and Square's 1998 lineup of games (with the lone exception of Final Fantasy Tactics) was the bulk of the reason.
Any game my wife has ever recommended to me, I've despised, to the point where she makes an excellent lodestone for my gaming compass---whatever she likes I steer clear of, whatever she thinks isn't worth playing I'm pretty much bound to love. I still think she owes me my money that I wasted on Neverwinter Nights.
Plus, I just can't get into console-style games other than sports---God of War, Gears of War, Halo, Metal Gear Solid---all games that I can appreciate on some level as great games, but none of which I personally have any desire to play.
Also Guitar Hero and its variants. I hated rhythm games when Dance Dance Revolution came out and I hate them now.