Woah, this hate for sports game is crazy. I guess it makes sense since gamers aren't traditionally sports fans. I think to me, many of our modern sports are inherently incredibly interesting tactical games that have very high skill ceilings to master. Sports games that capture that feeling are beautiful things. Madden, FIFA, and NHL games have all been huge, incredibly fun timesinks for me in the past, especially couch-competitive with friends. And let's not forget NBA Jam, which is the greatest arcade game to play with three friends. My arcade bar has two machines of it and we play all the time. Nothing like a good, rowdy drunk NBA Jam session.
Personally I don't like to use the word hate and instead view things as things I can't connect with but understand why other people like them. But if I had to pick one genre, it would be point and click adventure games. They are infuriating to me, probably because I didn't grow up with them and have no nostalgia for them.