Silly, Obscene, and possibly unplayable. However, it's worth the cost to any fan of Hentai. I won't print it out cuz I don't know several people who would think it's funny. Let me know if you do and it's actually a fun game.
Hard to rate. I've never dealt with paper currency in an RPG. Interesting, but may not be really useful in a campaign.
Not bad, a reasonable dungeon. Nothing special, but it works for low level characters. I'd recommend it for new GM's/Players