Depends on what you get in a nut shell. For the longest time I played Skyrim on the 360, since at the time my computer wasn't up to snuff to be running the game, but when I finally got it and then let alone the large amounts of user based content people made for it, I still play it today. Consider it very similar to SC2 and the large amounts of user made content.
In no way am I stating though that the already hundreds of games I have on Steam already are played every year, but being someone who plays multiple things besides WoW it is always nice to run into something fresh and new, let alone the awesome rise to indie games. I still play Super Meat Boy, Fez, and Hotline Miami.
Sorry to go off topic though.