See it if you love MP's Holy Grail. Worthy musical adaptation; very silly stuff. Well staged, well performed. Polished and lively.
Don't see it if you dislike Monty Python's broad humor. Heavy emphasis on men (8 males to 1 female). Annoying to the enlightened looking for gender parity.
See it if you are a fan of Monty Python. Fun, funny show. great actors and staging. Entertaining.
Don't see it if you are a purest for their movies or you don't enjoy their brand of humor.