The first two-thirds of the movie was highly enjoyable. The story didn’t seem preachy, and if anything it even seemed slightly politically incorrect. But unfortunately, that was corrected in the last third of the movie, where we learned that:
1. “Predators” (obviously a stand-in for blacks, whom Hillary Clinton herself once called “super predators”) are the way they are not because of “biology” (and it was evil for the bunny to even say that), but because of bad treatment by the prey animals.
2. The fox, specifically, turned to a life of crime because of the mean treatment he received as a kid when he tried to join the boy scouts.
Also, if you think about it, the biggest crime boss in Zootopia is a mouse.
The real evil person in the movie was the sheep assistant mayor. However, the lion mayor did treat her very poorly, I can understand why she was angry at the prey animals.