Hard to say but I think I've enjoyed the Wii the most, between all the Virtual Console games, backward compatibility with the Gamecube, and the usual great exclusives like Metroid Prime Trilogy, Donkey Kong Country Returns, Super Smash Bros. Brawl, Super Mario Galaxy, the No More Heroes games(though 1 is remade for PS3 now). I find it very sad Nintendo seems to be ditching motion controls because I feel Skyward Sword got them nearly perfect and it was so much more a joy to simply play rather than the same old buttons(or tacked on waggle like Twilight Princess).

The other consoles do have larger libraries in general, but I find myself sifting through many mediocre games to get to the ones I enjoy as much as Wii games. Most I have for the 360, as I got it in '08, and only just got a PS3 within the past few months to get some cheap exclusives. Not to say there haven't been any good games at all; Halo is fun and the only multiplayer game other than SSB I care to be competitive at. Banjo-Kazooie: Nuts & Bolts, while not as good as the first two, was at least good as more of a tribute and I loved the creative side of it. Red Dead Redemption is sort of flat when it comes to gameplay in missions, and Rockstar should've done more to separate it from GTA, but I loved the style and story and atmosphere. Shadow Complex was a good Super Metroid clone.

Still, I can't help but feel the Wii did a bit more to make itself a unique experience, namely with the motion controls...then again, I haven't tried the Move nor Kinect. Don't know much about Move but Kinect seems much more useful for just the dashboard than actual games. From what I've seen it can be very buggy, and there are no games I'd use it for anyway. That and I feel you can't go entirely without a controller whatsoever, at least not for long adventure games like Zelda. It's just not practical.

Maybe the Wii has more an advantage here, being built specifically with motion controls in mind, so maybe Xbox 1 will implement them better. I don't plan on getting any next gen consoles though until the next Zelda iss announced.