I partly posted this footage because there were so many videos of kids reacting to Vader being Luke’s Dad and non reacting to Anakin becoming Vader.
The reaction that surprised me the most was when Anakin turned on Padme, her favorite character. She got a little sad when Anakin’s mom died in Episode II, but my niece balled her eyes out after Anakin chocked Padme. I was a little worried she’d quit the movie. After she composed herself she became even more interested in watching rest of the movie especially to see how the fight turned out. It was funny hearing her say, “Kill him Obi-wan.”