I actually enjoy the hell out of Red Faction II, even moreso that Timesplitters 2 (which some decided to become VERY colorful for some reason)...
RF2 kicks ass most in multiplayer though (damn two-port PS2 and having to buy a multitap

)..particularly this map called "WarGods" where you basically battle it out on one huge open area enclosed by mountains and two colloseum-type structures. The structures can be destroyed by rockets, of course, so there are no real hiding places.
Playing this stage with four peeps and two bots added on (you can only have 6 players max) causes more chaos than the four-on-four human bot wars I used to have in Perfect Dark some years ago...really good $hit; and I hope it's hits the Cube- or at least the Xbox...something with FOUR ports for once...
But the best shooter for PS2 I think is Turok, UC for Xbox, and Nightfire for the Cube.
-Official Ninja of [coming soon]....