Is it just me, or did it get REALLY old REALLY fast? My buddy and I have beat it 3 times on legendary in the first week, once together, once on our own and one last time so our friend (who isn't real skilled at it) could get the achievments. Playing online with people who don't know how to properly use a headset or who lame in the last 5min of a CTF match on Valhala and lose the entire match for us gets real frusturating. The best time I had was when my friends and I hooked up four 360's with a LAN cable and played, "Zombie" for a few hours, but even that gets tiring.
Is anyone feelin' me here?