As a 3 system owner only, I'll go with
N64> Wii > GC
For handhelds:
GBC>GBA=DS
For systems I have played a lot at friend's houses, but haven't owned
SNES > PS2 > Xbox
For everything combined
N64 = GBC > Wii > GBA = DS = SNES = GC > PS2 > XBOX
Pretty Nintendo heavily topped, I know. I simply prefer the 1st party games, that's why. Of course, I might be a bit harsh on Ps2/XBOx/SNES as I haven't played them nearly as much as the others.
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS







