It ' s not the cheesy moments that are the problem . It ' s that the reality of the world falls apart . For example , Newt uses the Revelio spell in the new movie and it counteracts a disguised spell . so why doesn ' t that spell get used constantly through the entire Harry Potter series ? A couple of teenagers break into the central government of the Wizarding World by impersonating government workers why doesn ' t the ministry employ security guards who cast Revelio on everyone entering the building ? Why not building it into the portals for entering the building ? These sorts of plot holes would be excusable in a charming little story about a playful British wizard who travels the world looking for wonderful outlandish creatures . but in a dark , serious , violent film about death and torture . well it ' s just hard to get all these bizarre pieces to all fit together .