Review aggregator Rotten Tomatoes surveyed 20 reviews of the episode .
Review aggregator Rotten Tomatoes deemed 100 % of them to be positive with an average score of 8.5 out of 10 .
Review aggregator Rotten Tomatoes surveyed 20 reviews of the episode and deemed 100 % of them to be positive with an average score of 8.5 out of 10 .