Some people say that the PlayStation Vita doesn't have a lot of games. These people need to go to Sony's E3 booth.
There are a lot of PS Vita games there. Take a look at my video tour above for proof.
The Vita area was probably the first time I've been to a part of a first-party's E3 booth and not known about more than half the games. They've signed up a ton of interesting indie games for the thing.
Viva the Vita!