I'm playing Final Fantasy XIII also, after Star Ocean: The Last Hope threw me a screwball and I got my ass handed to me. Screw grinding, I'll play something else. I'm in Chapter 11 of FF13 and just cruised into Oerba for the first time. It was a challenge getting the hang of the mechanics again, but at least now I can enjoy my corridors again.

You probably could polish it off in a month Depression Moon, so it'd be worth a shot if you could get your money back.