I'm going to preface this by saying I am absolutely in love with 90% of Key's visual novel adaptations. Charlotte is one of the most interesting Anime's I've seen in a while. My biggest complaint is that character development happens at a rapid pace to focus on the story acceleration (which has proven common among Key Animes). The end result is that a character can go from 0-100 over the course of an episode or from sociopath to Nobel Peace Prize winner.

Charlotte has a similar setting to My Hero Academia, but the feel of the Anime couldn't be more different. There is so much more character in this Anime which makes it blur the line between a slice of life and an action Anime. This story got so much deeper and stronger as it progressed while My Hero Academia just touts the same theme over and over again, only keeping viewers around for the action.

Overall, I'd greatly recommend this Anime. It was short and could've been much more, but it was still very strong in its own right.