What really made the Playstation Vita a failure? (I DON'T GET IT!!)

[Lawlight]

Miyamotoo said:

Lawlight said:
Because handhelds are dead.

And yet 3DS managed to sell more than 50m till now.

It would be same logic if look at Wii U numbers and say because home consoles are dead.

I fixed my statement. Still , 50M thanks to Japan and multiple revisions.