Erhm...the symbolism in the movie, basically. Since you asked, I hope you don't mind if I share just why exactly?1: The lamb and lion are 'the bad guys'. Whereas in many cases the Lamb is a holy/pure creature. Secondly - it depends on your point of view I guess - me being a (hopefully) faithful disciple of Jesus Christ, I cannot stand it that the lamb and lion are represented as bad guys. Because Jesus is known as 'The Lamb of God who takes away the sins of the World', and as 'The Lion of Judah'. Do you see why now, from my perspective?2: The gazelle looks like she's an Illuminati figure (horns, one-eye visible, very "openly" dressed if you get me...)3: The whole "nature group" where they're all naked and showing their, well, private spots - remembering that this is supposed to be a kids movie...I can't help but exclaiming "yuk".4: The whole "Evolution through random processes" (Darwinism, if you like) is pretty forced in this movie. You know how "Mr. Big" states "we may be evolved, but we still have a savage part in our nature..." or something. I'd like to know what relevance this has to our life here and now; and if it is true, then where are the many missing links, and why do scientists not agree on it either?There may be some other reasons, but these are basically the first ones I thought of.I mean no offense to you if you like Zootopia, you're free to do so. But since you asked why not, I genuinely and simply answered your question.