You are implying that the rest of the review, which we haven't seen, was useless and shallow. However, the author himself said that the reviews were actually "

You are implying that the rest of the review, which we haven't seen, was useless and shallow. However, the author himself said that the reviews were actually "helpful and constructive". I agree that cases of bike shedding exist, but there is no evidence that this was the case here.