I don't really care what people said about The Storm King not having enough screen time, I still think it's fun seeing how he shows up from at the start on a magic transmitter, that he's in the middle of a rebrand and tells Tempest to prepare for his arrival and to have the Alicorn princesses petrified to make it easier for him to take it, and finally shows up meeting Twilight face to to face, and then steals her magic along with Celestia, Luna and Cadance's and reveals he lied to Tempest that he'd fix her horn with the magic he's stolen, but he was really making her do his work without getting his claws dirty the whole time, I think the main villain showing up for the final fight of the movie it's fun, it feels like enough screen time of him to me.