It's ironic that I've played the fewest games out of all my friends, but since with so few games I spend more time on them, and so I have like 1/3 of their games, and the same gamerscore :)
You guys are WAY ahead of me :(. I only have 7995 gamerscore. I need to play more games, I barely have any. BTW most were from Halo 3; over 1000 gamersore in that.
Don't have any games completed anymore. Had Halo:Reach, And Borderlands, but DLC saw to ruin that, and I haven't bothered to try and get them recently. Was about 3 achievements away from completing Gears 3 before the DLC added new ones....but with Seriously 3.0, I doubt I'm going to complete it within the next decade.
7160, but I have a fair sized game collection. I'm hoping to find more free time to finish all my games and focus more on achievements, but unfortunately college can be very time consuming :P