Plot holes, introducing characters to not use them at all, awful pacing..The fact JK Rowling is writing these screenplays yet keeps getting timelines wrong for characters she created. Why wasn't Tina involved, Grindelwald has her sister,.surely she would be with the group? Jude Law seems forget what accent Dumbledore is supposed to have, switching between American and English between scenes. Dumbledore having a pure heart is also nonsense given all we know. I wish the series had quit after Deathly Hallows, this cash cow has been milked dry.