I got your constructive criticism for ya.
It was great. What? You thought I was gonna bad mouth you or something. Tsk tsk tsk. For shame. Seriously, I really liked it. The animation was top notch to me. I didn't see any shoddy parts, but I guess you would know better. You are your own worst critic as they say. But I didn't see anything wrong. I know some don't care for the anime style but I do. And I thought you made great use of it. The movie had random parts but I wouldn't say it was random. It had a plot leading towards the end and had random things happening within that which is sort of true to the anime style. I loved your use of the anime techniques: red eyes, over exaggerate big heads, the rabbit crying, and the huge lone tear drop at the beginning on her head. It was all classic to me. The only thing I would say is bad is if you don't make a series or sequel. I know people spit this out all the time. And I know you can't just pull it out the air. If you feel like it you should continue it, but you have a good thing here. I think you should take it and run with it. Sorry this got so long. I hope you have much success and I look forward to your next project. Peace.