Hermione Granger has a necklace that lets her travel back in time, and, until right at the end, all she’s uses it for is to go to more classes. Not sure how they can ever fail at anything they attempt ever again, I mean they can just go back and change anything in their way so life should be a cakewalk from now on. It’s a good film, nice cinematography and the CGI is WAY better than the previous two. Snape keeps getting mistreated but hopefully he gets to do more in the future entires. Also, will Dumbledore ever do anything apart from walk around talking cryptic?