I've FINALLY bought Aliens: Colonial Marines. Well actually I've had the game for nearly a week and I'm almost done with Hardend. Next up, Ultimate Badass! Without multiplayer. I'll do that after I've completed every difficulty on my own.
Just don't hold your breath about me being on XBOX LIVE any soon. Still traveling around and it's really hard to get a broadband connect let alone a Wifi connection. I keep trying though so that counts but I've only got online on the XBOX once.
All that aside I'm satisfied with the game.