There are great unique games to be found in the PS Vita,the advertising sucks.People don't know anything about the system.
Games like Gravity rush,Tearaway,Soul sacrifice etc could become big if more people know about them.
Sign this petition please if you want GTA san andreas on PS Vita:
http://www.change.org/petitions/rockstar-games-port-grand-theft-auto-san-andreas-to-the-playstation-vita
And please spread it to various sites/forums etc.
Upcoming notable indies for PS Vita: