* AssPull: [[spoiler:The revelation that the entire show was {{all a dream}} Sam had despite the fact that people had done things and events had transpired entirely independently of him]] was a twist which was completely out of nowhere.
* BetterOnDVD: It's a very different experience to just watch the whole series in a few goes.
* SugarWiki/HeartwarmingMoments: "Dad's" advice in the finale: "Life is good, kiddo. It's like I've been telling you since you were a little boy: whatever strange place you find yourself in, make ''that'' your home."
* HilariousInHindsight: So [[Series/TerraNova Jason O'Mara plays a cop who travels back in time]]?