In general the only one with actual feelings that are even slightly developed is Bat, who has been really good since her debut, even if she has been pushed back as chapters have come out. We wasted so much development and chapter time on Hyena (that always got reset to 0, or had just a tiny bit of residual development) so everyone else suffered from lack of a spotlight, or removal (Cat, Zebra, Donkey, Sloth, Panda, Koala, et cetera) that the speed in which we're going feel like its a mine cart on rusted rails that's somehow pushing forward really fast. Axe-kun is looming over it feels, and its unfortunately feeling like its absolutely warranted this time. Either the status quo is restored for a short while longer, or actual, albeit forced, development occurs. Maybe some resolution to their shared backstory.