Ridiculously funny while mocking classic superhero teams, kanji and zombie cinema. I honestly preferred this OVA more than Valentine's Day and the main anime series as the central characters actually come off as more relatable, funny, and easy to like (except for Sekai personally to an extent). The original series would have been a lot better in terms of the characters had it portrayed them in the light of this OVA- Makoto Itou was more likable in this for sure. Katsura I loved as Magical Word and would loved for her to have had the same outgoing and brave persona in the main series asher alter ego. The real star of course, Kokoro-chan made this OVA a cute and odd comedy fest coupled with the Radish Mobile Squad's backfired efforts and last but not least, Taisuke being a horny idiot. So cute seeing her and Katsura go up against Dr. S, even though the whole plot has you wondering "What the hell's happening?"
Whether you love or hate School Days, this is a breath of fresh air and hilarious whirlwind that will leave you tickled after all the crazy drama of the initial series. It certainly does not shy away from the lewd humor but nevertheless good for a laugh and redeems some of the characters who originally were so detestable.