small44 on 06 February 2015
I don't think so vita is dead in Usa and Europein japan it will down yoy the only real big system sellers in Saga and i don't think it will do well in China.
Wii u is up yoy without any big game and have Holiday advantage.
I think wii u will outsell vita in 2 years
PS4 - over 100 millions let's say 120m
Xbox One - 70m
Wii U - 25m
Vita - 15m if it will not get Final Fantasy Kingdoms Heart and Monster Hunter 20m otherwise
3DS - 80m
