What a masterpiece. Scotty in love? This is one of my favs of season 3 and of the entire Trek series. From this episode forward all season 3 episodes are good with the exception of the last one which was terrible. I have seen season 3 in full before but recently have gone from the first season to the last in order and once I finish season 3 will go back and re-watch many episodes I saw only once from the first two seasons. This episode is freaky in a way and kinda reminds me of a season 1 episode where Kirk's good friend turns into an alien or something after he got zapped by something in space. I sure wish Scotty's girl would have been in more episodes.