Anime Series vs. Anime Movies

And realistically speaking here, the only difference between a good anime series, and a good anime movie, is their length. A lot of people see that length difference as a problem though? In my eyes, they're simply failing to understand that while a show is crafted to be a 4-8 hour experience, a movie is crafted to tell its narrative in just 1-2 hours. Because it's crafted in that way, a good movie will have absolutely no problems getting the viewer invested in the story it's trying to tell.