I logged just over a 100hrs on Skyrim(360) and got bored. I lost it's appeal. Might just be b/c I've played the hell out of Morrowind(PC), Oblivion(PC) and Fallout3(no dlc, 360).
I'm currently playing LA Noire(PC) and the occasional Postal3(PC).
Had a recent resurgence with Black Ops(360)...