Achieved 100% completion on Red Dead Redemption last night.
This was such a sublime gaming experience that I don't feel like walking away now like I have with every previous GTA title when I've hit 100% in the past. I wouldn't mind, actually, just doing it all over again on the hardest difficulty. Or perhaps I'll dig my heels into multiplayer.
Regardless, I can't see myself ditching this for at least the next 2 or 3 months, maybe longer.