In 2002, Ubisoft released the original Tom Clancy's Splinter Cell for the original Xbox console with the tagline 'Stealth Action Redefined.' A landmark release that created a PC gaming franchise ...
On the PC, you can get high rez and use FSAA and all, but on the PS2 (and other consoles), there's some depth of field effects that help it feel more immersive, and you don't get them on the PC.