Overall it was just more than a usual harem comedy anime. It went into depth with the characters and their reasoning. This season was much deeper and complex than the first one. Rika really shined in this season as well. However, I was sad to see Yozora get pushed away a bit from Kodaka, as I want him to be with her. But that's just personal preference. A next season of Boku wa Tomodachi ga Sukunai is most definitely needed for closure. But it may be a year or two until the LN has enough material...