I started Sin & Punishment 2!
Finished 3 levels on Easy so far. It's more fun than expected... it's the Star Fox we haven't had since 64.
Edit: beat Bowser in SMG2. Still lots of stars to get though.
I'm still playing the campaign of Portal 2. I finished the rooms and I got past the plot twist... and now the game is SO boring. I hope that doesn't take long, because I can barely stand it.