This game combines RPG with card game. It's not bad, but I can't really say it's really good. I wish there was neutral recommendation here.
It's easy as hell, story is very simple and predictable and game is totally linear. But on the other hand it's easy to start, which is not common in card games and has good dose of humour,
If you are looking for difficult and complicated RPG or card game, keep looking because this is just not what you are looking for.
If you are in the mood to play something simple and get all achievement in few hours, try this, you may enjoy it.