While reading: Wow all of these people are stupid how could they fall for this. This play is stupid.
Finishes: Actually... That sort of had an impact on me. It's still dumb though.
Starts watching movie in class: Okay, so maybe I'm recognizing the dramatic value... But still dumb.
Finishes watching: Okay that was so epic and sad and amazing. I love that play. I'm gonna go reread it now.