Lets face it: 3DS is Wii U's worst enemy

[MRKs]

From what I can tell here in Argentina (i.e doesn't reflect a damn thing) the 3ds is the cheaper version against the wii u (which is the same price as PS4 here, and that is around 800~1000 dollars).So, as having two home consoles are expensive as hell, it is better to have a home console + handheld.

And 3ds helps to fix that nintendo games need, while having an XBOX/PS3-4 helps you to have the third party games fix.

So yeah, maybe 3DS is hurting WiiU after all, altough I don't think its its worst enemy.