Feedback on Class Vid pitch

My feed back on my class vid was good some people enjoyed my pitch and thought it would be good to do for reasons such as it is a catchy song with lots of opportunities to develop but it will hard to directly to copy. The idea of the class vid was to directly copy so this would be hard to recreate a fair ground. However some people did vote for mine to be the winning pitch but it wasn't appropriate and would be hard to do in school time as we would need several locations and many people. There would not be a lot of lip synching , and the point of the exercise is to develop these skills.
Questions were asked such as:

          How will you recreate the fairground?

How are you going to get everyone in 1950s costumes?

Overall the out come was that my pitch and idea was good but some people also didnt like the genre as it was from grease the musical. As this wasn't particularly popular with the boys.Other pitches also seemed more appropriate and easier to do for class vid to incorporate everyone to a specific part in the group.