+ Fantastic lighting all around!
+ Great motion on the figures and especially thrown objects
+ Excellent use of music and sound to convey the emotions in the scene. The tones of the "dialogue" are probably the most effective part.
I can't think of anything I'd change in this film, frankly. It's hard to address bullying without crossing over into risky media territory, but I think this film gets the idea across nicely, tangibly, and effectively. Overall, a phenomenal film!