I just finished Kingdom Hearts a few days ago, and needed a fix. I looked through my backlog, but nothing looked very appealing. I asked some friends online for recommendations, and the general consensus was that I should start Mass Effect. I went to Gamestop and purchased the trilogy, figuring that if it's good, I may as well kill three birds with one stone.
I also snagged a copy of Ghostbusters for the Wii, as it was really cheap, figuring if I want to divert to something more lighthearted, I could switch over.