They can make good looking games without next gen hardware, look at what they got out of this generation. The quality of the game is what matters, if you want visual stimulation without any depth then go play Battlefield or something. Nintendo's games are some of the best looking around in terms of visual appeal and aesthetics despite being technically inferior to other game engines. That's what people buy Nintendo systems for, Nintendo games. They don't buy them for Mass Effect 3, that's just a possible bonus.