People always say PS Vita is dead in the west though it is selling better in Europe than in Japan!!!
600k+ in Spain showed that PS Vita is doing really well in most European countries.
And PS Vita is still getting exclusive retail games from Sony Computer Entertainment Europe (for example: Muppets and Looney Tunes). They should help boost PS Vita hardware. And there is also Minecraft on PS Vita which is huge in Europe.