One of my biggest criticisms of TLJ is around Rose. I like her, but I couldn't prove which of these two scenarios are in play: she went through a development arc over the course of the movie, becoming a slightly different person than she was in the beginning; or she begins as a mysterious figure and over the course of the movie we get to see her full character.

Fortunately, Jason Fry seems just as confused as me about her, so at least I'm not at the bottom of the class.