- Ensemble Dark Horse: Even though she has a total of roughly 10 minutes of screen time, Huaxian is easily one of the most popular characters of the movie, due to her design and Ship Tease with Yu Lei. She even received her own official figurine along with Yu Lei and Shen Tu.
- Moe: Yu'er is a young daughter of Xiaoying and often has sweet interactions with Yu Lei and Shen Tu.
- Sweet Dreams Fuel: The whole movie can be considered this despite it's rather dark sounding premise.
- They Changed It, Now It Sucks!: The American dub is often criticized for cutting off approximately 20 minutes from the original version and changing the names of many characters.
YMMV / Little Door Gods