I hope they fix the in game custom music issue. Seems like the functionality is broken when a lot of games get updated, which sucks. I refuse to play call of duty on the vita without this feature working anymore. The soundtrack for that game blows. (The game isnt that great either, but custom music made it bearable for me)
I dont know what PS2 games you played, but this definitely doesnt look like PS2 to me! http://youtu.be/s_xiszyHXdM
Check this gameplay footage
http://youtu.be/5hzWyAwA-W4
I know exactly which one you are talking about. It took me so long to platinum that stage.... ridiculous! -_-