Very good, there are many games on Vita, most than any other console in one year ! ( except gamecube maybe )
If you're not a sale whore, you'll be very happy with this console, but if you live for sales, buy a 3DS.
Predictions for end of 2014 HW sales:
PS4: 17m XB1: 10m WiiU: 10m Vita: 10m