If (as may well be the case) they got only 1 review, and if (as may well be the case) that review was by a friend (or even just someone who happened to like it, if you don't want to get all conspiratorial about it), then yes, the acclaim could be unanimous.
But unfortunately for the show, we have a thing called Google and I decided I would search for reviews until I found one disproving the claim. And fortunately for me, I didn't have to search long. Linked is the first review that popped up. Acclaim indeed.