Over-acting by almost everyone, but specially the young lead and her love interest. This whole thing of actors talking to the camera and explaining what they are thinking is just so overdone. It was funny in Deadpool, but just that. Also over-complicated plot. Puzzles are fun, only when there is some sense in them and they are approachable. Whatever they've tried to do here is several times more complicated than a calculus class. I don't even know if it makes any sense. Unnecessary CGI. Much of this could have been done without any CGI. They basically threw all random movie making ideas into the movie. If this is in somehow empowering for woman, cause of the female lead case, then well that's a weak reason. It doesn't have any original thought and you don't get anything at the end.