In many cases, I find AA not to be worth the tradeoff. If you can play on a high res, you don't really need AA, and if you can't, you don't have the power to use AA anyway. AA for me has always been icing on the cake if I have extra GPU power to waste.
Seems Gohan learned new technique. Goku pretty much got Ko'd there, regardless he's in SSJ form.
I think if you want some AA, you can force it using Nvidia and have your own decision in it. But if there's just good graphics, models etc., AA is more useless if it's not working properly as others have said, it's not worth using it.
I just wonder will my 512MB ram computer will be able to atleast launch this game .