its not crappy pc syndrome...
its that epic failed when they built ut3 too much bull shit 
you shoot the flag carrier when hes on his board a million times the whole fucking team shooting his ass. and he just jumps over all of it and caps. boring as all get out when the same people cant be hit. over and over again. networks arent built to handle the increased demands of ut3 and lag goes up. yeah so only the dsl and cable owners can play and its still shitty.noone likes it because they join get killed a bunch and all while they shoot other people they never seem to take damage. 
its a fucked up game.
too many hacks and i dont care if u think im paranoid. they fucking HACK!!!
ut99 isnt as demanding a game so why would you hack that? theres no glory.
why hack an old ass pos that only a few people play on. stats? theres no point. the maps and mutators are soo custom anyway that it defeats the purpose.
ut3 is fucked and it always will be.