no. the games are either ports, or weak sequels, or worse, prequels. there are few original games, and very few good ones. i doubt they will support it much, just as i and most others anticipated. if i had a vita, i believe that it would be doing the same thing as my psp right now, acting as my mp3 player, which my psp does a very admirable job of, if anything. i would only get a vita if they supported it a lot more, or the price was like 100, and it would be worth it to play the few good games on it.
ps. the new COD game supposedly sucks very VERY badly. ive read a few reviews, got 3-5 every time.