Have a Wii with 6 games, DSLite with 12 games, dozens of PC games over the years. I'm happy with all my current game choices, except, oddly enough, Metriod Prime Hunters on DS (my fault for buying a shooter when I know I don't like them).
I used to be a stupid casual. Last-gen, had a PS2 at launch with about 15 games total, and a GC later with 4 games (3 nintendo and FF:CC), plus lots of rentals. I didn't research my games and bought random crap cheap (which there was aplenty on the PS2) and got so fed up with it I quit non-PC gaming altogether until the DSL/Wii came out a couple years later. That and the fact that I bought three PS2's in the end 'cause two died. Sadly I never actually hit upon the really good games on the PS2, either.
On top of my PS2 issues, with the PS3 coming out at $600 as a trojan horse for blu-ray it killed any interest I might have had initially in that console, and the 360 doesn't seem to be much better with its shoddy hardware and rampant microtransactions. All of the nextgen consoles are flawed, really. The fact that I don't have an HDTV and have no plans to get one for the next year with a wedding in the fall to pay for and student loans to pay off isn't exactly helping my interest, either. ;>
