i played jak at demo stations and he was great, i get the full game and i played his arcade and his ap gain is too slow i found myself having to rely on his level 1 to win. i dont know what you guys did but omar fix jak please hise moveset is great but its a simple issue with ap gain.
I haven't played much of Jak, but I can tell you this - it seems that they balanced Radec a bit more since the beta. He isn't nearly as useless at close-range as he used to be. It might just be me, but he gains AP a little better than he used to