True, some games just go much better on a console. Like one on one fighting games just don't feel right on a PC even if you have a gamepad for it, and also true that the PC don't get a lot of final fantasy style roleplaying games. My previous comment did not mean to indicate that if you have a PC then the 360 and PS3 is uninteresting to everyone, I just mean that to me personally I have not seen a lot of games on those that I want enough to get the system. I play MMOs and shooters and sims on the PC, and I don't think either console do those genres all too well. I am all but allergic to dual analog shooters :P
Racing games are fun too and I guess both the PS3 and 360 have some really good ones, but I get my racing fix on the PC too.
I got no complaints about the graphics on the Wii, but then again I don't even have an HDTV