The 2 trickiest issues to tug off on TV are an excellent starting and an excellent ending. You want an excellent begin as a way to hook audiences, after which an excellent ending in order to not bitter the whole expertise. However even when the primary episode is not 100% nice, there’s a probability to course appropriate within the second or third episode. However an ending? There isn’t any getting back from that, simply as there is no convincing dad and mom who named their youngsters Daenerys that they did not make a horrible alternative. Pretty much as good because the “Dexter” revival season was, there is no such thing as a erasing that horrible closing season — which followers had been so disillusioned with that they briefly turned the r/Dexter subreddit right into a “Breaking Dangerous” one throughout its closing episodes.
The significance of an ending is particularly true of animated exhibits, which do not at all times get the advantage of a correct ending, since cartoons are often aired out of order and due to this fact not granted serialization. There are exceptions, in fact, which make them much more particular. Exhibits like “Avatar: The Final Airbender,” “Phineas and Ferb,” and “The Legend of Korra” all added one thing spectacular, and delivered sequence finales that served as each satisfying conclusions and in addition pretty much as good episodes in their very own proper.
The “Gravity Falls” finale particularly is fascinating as a result of, like Alex Hirsch mentioned, it leaves some dangling threads whereas largely specializing in the emotional arc of the characters — which it does, spectacularly. This isn’t in any respect dissimilar to how exhibits like “The Leftovers” and “Misplaced” handled their finales, specializing in ending the emotional journeys of the characters moderately than answering each single lore query.