>Mario and Zelda are played out.

The last 4 Mario games of this generation (New SMB, 3D world, 3D land, Mario Maker) have all been amazing, unique titles.

Zelda is a little bit harder, because the IP is a bit more restrictive. I honestly haven't played one since Twilight Princess (which I thought was great). The upcoming Breath of the Wild looks incredible though.

I hope they never stop making Mario and Zelda games, as long as they stay consistent with their innovation and creativity. To me, saying that they should stop, is like suggesting that they should stop making Bond movies.