new Online game

Hi, i want a new online game so i was wondering if anyone could list me the top ten rated online games. pref shooters but pop anything at me, oh and i currently have GOW,Saints Row,PGR3 and considering GRAW2, lost planet and vegas . So your views will be needed

thanks

my god i have the exact same game libaray, hoever in addition i have oblivion and nba 2k7, if u see other games in my gamertag (rented games).