So I see that there is a new Castlevania out for the DS, now I'm thinking of buying one because of it. I don't want it for any other reason than that game, but I was wondering if anyone had any pros/cons that might help me in my decision. It's not like I'm spending thousands of dollars or anything, but I just wonder if it's worth it for 1 game (at least now). The fact that it plays GBA games is a big plus.