Galaxy looks like kid-dee rehash garbage that Nintendo can't grow out of. The kind of crap that kept its userbase from expanding in prior years. It'll only sell big this time around since there's a sizeable audience that already exists, and has `Mario` in the title (as previously mentioned), not because it actually reaches out to varieties of gamers and newcomers.
I will say that killer7 looks lovely in hindsight. The color palette gives it a colorful darkness accompanied with bizarre and sometimes sensual architecture. The harshness of the palette makes the standout-objects weird or inherently insane. Add a layer of wacko environment sounds and a soundtrack with some surprisingly nice tunes that tickle your un-expectations, and you've got a game that makes a better non-play experience than MGS Moviefest, and is a more pleaseant ride (controls, camera, puzzles, presentation) than classic Resident Evil [killer7's survival horror gameplay influences should not go unnoticed]. And according to IGN, killer7 beats the pants off Luigi's Mansion and Mario Kart DD.
Sega Flamefishing with Nunchuck support