* EarWorm: [[http://www.youtube.com/watch?v=HfyvwGPdefk "Guandi Is His Name"]]. It's an CrowningMusicOfAwesome awesome]] song, but you will be humming it for days after hearing it.
* UnintentionalPeriodPiece: The intro has Guan-Di murder two couples of emo teens. Emo was a big fad among youth around 2007-08, when the film was produced, but now is almost totally irrelevant. The rest of the film fares well though.