Even though I was not very impressed with season 3--I'd say it was the worst season of SUPERGIRL and one of the worst of all the CW shows--I was quite impressed with Mon-El's cape trick, which he teaches to Supergirl. It's dead simple but it looks so cool. Was this ever done before in the comics or the movies? I think it should become part of Superman lore, that the cape is a key defensive weapon--which serves as yet another justification for the Supers having capes.