No comparison. Console games and PC games are still seperate genres, especially when it comes to role playing games. I have an X-Box, a Ps2, a Gamecube, and my PC is built for gaming. The 3 aren't interchangable.
In my experience they are. YMMV obviously, but I have no need for PC games anymore. I'm not a big first person shooter fan and most of my PS2 games involve car racing or sports games.
My computers are there to supplement my progamming career/habit. If others want PC games, more power to them. I just have found I don't miss them at all.