I feel the same OP. However I also blame the lack of quality games at minute and also boredom of the current gen from a technological perspective.
GTA5 could of got me interested greatly again, however it's delay until September has now just got me saving up for the next gen when they release in December onwards. It's going to be a long gaming wait until December.
I might take a punt at Aliens Colonial Marines when it releases next week but a game like this will only keep me interested for a week or so before it starts gathering dust. I'm so bored ATM I'm going back to Skyrim.
We need the next gen of consoles fast because this gen is deader than Richard III's remains.