Halo will be my most played (then 3 or 4) and Halo 2 my least.

i guess with Halo being something new to console i spent tens of hours redoing levels just to look at the fantastic visuals while trying to do as much as i could using only the hand gun or trying to get a Ghost/Warthog into buildings.

Halo 2 i did not like much and more or less just tried to speed run through the levels.

got this free with PS+ and its a good game. i'll probably get this if they put it on sale sometime down the line.