 At TrekNation , Michelle Erica Green described the first part as " thoroughly entertaining " but was uneasy that the series was producing something so " irrelevant " . However , she felt that the episodes were a refreshing change from the Xindi arc in the third season . She said that the second part inherited the same issues from past episodes , but that the opening was strong with the fake newsreel footage of Adolf Hitler arriving in New York City . She didn 't like that the Temporal Cold War storyline ended without any clear resolution , and the lack of character moments in the episode . 
