Desperate Nintendo is actually a Nintendo I like, if they had put half as much effort into Wii software as they are doing into 3DS software right now, maybe the Core gamer crowd wouldn't have left the Wii in droves.
Eh, "fat" Nintendo during the Wii's heyday was pretty good I thought. But I'm me. Prime 3, Kart, SMG, WarioWare, Super Paper Mario, Wario Land, Brawl all out within the first 1.5 years was awesome to see. Then there was kind of a gap until NSMBW/Sin and Punishment 2/Metroid Other M/Epic Yarn/SMG2/Kirby's Adventure/Xenoblade/Skyward Sword. Third parties had their chance in that gap but they blew it.
For a first place console, Wii software after 5-6 years is a barren wasteland.
That's why third parties left (I think they really started leaving at the end of the third year.) But Nintendo was always going to be scarce with output for it as the big 5 started drawing closer. Nintendo is hardwired to think that home console generations last five years, not more, not less, no matter how good or how bad things get. As Oscar said in another thread, Nintendo's putting more stock into Wii U (and 3DS too, of course, in fact that seems like their primary platform right now, as it should probably be.)
MK7 -> Mario 3DS -> Icarus -> FE -> NSMB2, nice roll so far. Throw in Paper Mario, F-Zero and a new Metroid game in the following months and I will like the 3DS.
Don't forget MH 3G, MH4, Luigi's Mansion, and Animal Crossing into the mix.
NSMB2 has absolutely awful presentation. It's so simple but somehow manages to look offensive. I know this isn't a new observation, and I don't care.
I think it looks worse artistically than the Wii version, but I also know seeing it in compressed screens won't be doing it justice. In motion and in 3D it's probably above decent, maybe even... good. We'll have to see come August.