I know loads of people like it but, I'm afraid, I more perplexed by what the kiwi was doing! Okay, he flies. And, as the kiwi is a flightless bird, I guess we're meant to see the realisation of a dream through hard work etc etc etc...
...but whenever I see it I find myself asking the same question: What is he doing nailing trees etc? It's as if there's an episode, or longer version, I've missed!
I've also read some quite protracted discussion as to what it's about; life and death etc. I just see a cute and supremely well animated cartoon!