Yeah, when you have everything unlocked in online it's not that hard to get a good score...
I only snipe on Outpost if I'm doing well, if I'm not getting above a 2:1 ratio I switch to my stauger load out and run and gun.
I just had a funny Quitter, Playing Black Box, my team, got Hammered, and seen that the opposing team had two level 56, and one 52, one of which was a player called Devil G. The next box game was in the Station, where the game coincidently put the same players together, bar one. I was happily repeatedly dominating the level 50 somethings, and suprise supride Devil G Quit!
Devil G, Its official, You are a raging Homo!!