The review is certainly disappointing. I think he was trying to ensure not a single word could be used for pull quotes. I agree that he seemed quite biased. When half your review isn't about the show itself and focuses on the composer's past and the movie (which the show says just about everywhere it isn't based off of), I don't think the review is very fair or even legitimate.
To suggest that the show MUST be based off of the movie is ludicrous. It's a historical event. Is every show about the Holocaust based off of its predecessors?
Scratch and claw for every day you're worth!
Make them drag you screaming from life, keep dreaming
You'll live forever here on earth.