Well, the consols are not too weak. Their processors are prety decent, and will age well as they are both cell designed processors for both the 360 and PS3 (YES, the 360 uses modified cell technology, but it is not one so do not argue over this fact). The whole reason games look better on the PC usually is the consols only have shity 512 MB RAM, of which half is meant for graphics (in the 360, the partitioning is more flexible so thus why those games have better textures). Most modern game cards however come with 512 MB of RAM alone, if not more. As you know, texture size does not degenerate performance much, so the end result is just by having more graphic RAM, a game can look better.
Anyway, reaper2008, what do you mean by uglier on the PC?