6 is harsh. I've spent hours on this game already and I'm coming back for more.
Add mission-based storyline with a seemingly infinite amount of siide-quest and you have an acceptable accessable portable game.
I'm no graphics slu t, so I couldn't give a hoot. Gameplay is all I need and if you don't like the storyline, Gamespot, I suggest you ignore it. Even OK storylines need to be ignored once in a while. And I happen to like the jokes. So there.
Worth a try, underrated. It depends on how much time you want to waste....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... This thing EATS time.