I loved this story. At first I thought it was fun but fanservice-y, and never in a million years expected it to go as deep as it did. It satirizes and beautifully points out the dangers of evaluating people by what they can do, and despite the name, gives a lovely message on love and friendship. The characters you think are there just for fanservice turn out to get incredible arcs. I highly recommend it; as a former teacher myself, it meant a lot to me as a story in terms of its commentary on education. Really it's an 8.5/10.