I liked it, but then I'm a sucker for character-driven stories that don't have neat or tidy resolutions. It went interesting places, and aside from the odd throwaway bit about Tsukasa's nonspecific male romantic interest ended in an interesting way. I'd have loved to have seen them have to separate after graduation as their different life goals push them in different directions aside from the tension produced by their own insecurity, over trying to establish a sense of self over a desire to be an unbroken trio of friends. If anything I thought the resolution we did get was too perfunctory, which is why it seems like nothing got solved, paradoxically.