I thought the concept was funny and well executed, and it could get funny reactions from students. Artistic skills are not required too.
It doesn't necessarily have to be prom themed, but in general could be a fun idea. I liked how the video stated the car name & price. It's an interesting question to ask.
The petitions he had in the video were really funny, but I don't think we can put something so vulgar on the news. However, more cartoony petitions could be good idea. It's interactive and funny.