What if instead of learning of the different way of studying, they all just go see the movie instead?

Set in a alternate universe where Rainbow manages to convince her friends to watch the History of the Wonderbolts. While four of them were excited for it, the only one who wasn't, was Twilight. She was against watching the movie, believing it won't be accurate to its sources. She decides to stick around and point out any mistakes she she finds, much to the annoyance of her friends.