I thought the Prison School ending was bad (not due to any waifu shenanigans), but even still I walked into this with an open mind and was entertained once again by Hiramoto's absurdist humor and wild scenarios. It's a shame that others couldn't let this series stand on it's own two legs, and I hope that it's ending isn't due to any salt held over from PS. I think this story can end decently, but I fully expect it's not going to please everyone.