number 1 - Warhawk - without a doubt it owns all other fps's, the levels are HUGE and fantastic, they have added several new elements into the fps genre, the flying only level, seperate islands, so your are forced to fly from one to the other, do battle in the air, in a tank or a jeep, capture the flag, it has everything included and more, downloadable content, 32 player online, this game totally walks all over halo 3 and this is coming from a 360 fanboy
number 2 - COD4 - not played it yet but ive owned every other version of this game and from the great reviews i will be buying shortly
number 3 - theres so many contenders to choose from, crackdown, this game would have been number 1 had the game had more missions and more replayability, the team took most of their time designing the game rather than focussing on the actual content, so it lucks out, i will definetely buy crackdown 2 if its ever made, bioshock - this game was all hype, yeah the graphics were nice, but it was the same as every other game of this type, half life 2, FEAR, etc they are all very linear games something new has to be brought to the table to warrant my attention for longer than 30 minutes, orange box - again very similar too bioshock ive already played these games before and nothing new has been brought, so the 3rd best game would have to go to a wii game for bringing in a new type of gameplay to the table, since i dont own a wii, i dont know which one would be best but probably, wii sports or one of the marios
no.1 ps3 game - warhawk
no.2 multi format game - cod 4
no.3 any decent wii game