Honestly, I'm just confused by the changes. Dragon Ball is popular because of what it is, a fun and exciting tale of kid Goku growing up and going on a big adventure. If studios want to make a lazy cash grab film, why not focus on what makes Dragon Ball popular? Why make Goku struggle to get Chi-Chi to like him? Why not include Krillin, Tien, or the rest of pilaf gang, and any other major character? Why make the Oozaru a minion of Piccolo? Why does Goku go to high school?
This is a puzzling film, and is a huge disappoint to nearly ever Dragon Ball fan.