If I want to hear a games soundtrack I'll buy the MP3.
And where would you buy this MP3? Nintendo, to my knowledge, does not sell MP3s. Also, why would you want the inferior lossy format of an MP3, when the superior lossless codec format of FLAC exists?
I get it, but they could have done more Hero Mode stuff.
Correction they could implement it, postfacto. All the Amiibo is, is a key really. All they would have to do is create the door for the key to open it. We got extra weapons, why only stop on music tracks and a vid? Also, what would be the incentive in buying the 3 pack, if one already has the 3 pack and these do the exact same thing?
Recolors are not a new thing, either.
Modern Color Mario
Retro Color Mario
Famicom Colored R.O.B
Aside from the Gold Megaman, all the recolors can do slightly different things.
Would this really be the first actual instance where the recolors are just recolors? (Gold Megaman is 3rd party and was used for an obvious cash grab, so I don't count that; it is literally a regular Megaman painted Gold.)