In a review for Andersonic, Vincent Law names the episode "one of the most convoluted and inconsistent" of Captain Scarlet, criticising elements such as the design of the hunting lodge: "... descending underground for reasons of secrecy is bizarre, as surely any passer-by would become immediately suspicious when a non-descript building started sinking into the ground!"
Vincent Law's review of Captain Scarlet singled out an episode as being particularly convoluted and inconsistent. He specifically criticized elements such as the design of the secret hideout, stating that it was illogical for the building to sink underground in order to maintain secrecy.