It is indeed one of my favourite Chinese movies, the kind of movie that makes you feel really happy and hopeful afterwards, hence 10/10 rewatch value from me.
The storyline is nothing out of ordinary, you can probably guess it just from watching a trailer. However, the way it flows is quite natural and does not have gaps where you feel bored or lose interest, instead it makes you cheer for the protagonist, you want him to win. The final battle where Chen Shuo incorporated everyone's dance moves into one is undoubtedly the climax of the film.
The only downside for me is I feel some of the dance scenes are unnecessarily heavily edited with too many visual effects, which kind of made the dance sequences a bit less enjoyable to watch.