The best online play i had was with Halo 2 i would play hours with my buddies actually not really with people on line sure we would get invites to play and we would play with them. Yet strangely enough they had 2 tvs with 2 360's and would play against each other or with other. Also there was another 360 up stairs in addition to the 2 in the common room with more of our friends playing.
We play like 4hours straight after i would go study for an exam or something or go to practice and they would still be playing. That went on for over a year until Gears came out and Halo was dropped.
If anyone would play Halo we would say "you still play that ancient game"
I only think online works with racing games real FPS not Metroid and some sport games..........
