Interesting, entertaining, but some one bad roll and TPK. Not a series. One. There seems to be some attempts at balancing the luck and giving your choices some weight, but a few of the critical tasks swing on a single roll, and when it fails, they all fail.
Sure, that's life, but I'd rather success/failure in an RPG (even a light one) swing more to my cleverness and decisions than just hitting the lotto every time it matters . . . and the rest of the time, it doesn't matter.
A diversion. a cute one, but not a great one.