The whole first person shooter genre.
I just never got why its so popular. Every game has the same gameplay with a different face... i dont understand how people dont get tired. I got bored of FPS' when i played my first 2 back on the PC (and they are pretty bad to play on controllers aswell).
I would like to see the rise of the MMORPG genre on consoles though. I believe that the tablet controller and hard drive on the WiiU gives it the perfect handling support for such games.







