I'll try to be honest here...
Graphically this movies was quite stunning but quite unfotunately it seemed to miss the point completely and utterly in almost every other way.
When you are atempting to make a poetic piece if you will the wording is very crucial and to me it looked like the words chosen were lacking.
For instance: "What do you see when you cannot see at all?"
That sounds like a parody more than a sincire opening statement and knowing you do great comical fllashes it also made sense at first.
You should have used a different phrasing, perhaps it could be: "What does one sees when he bears no sight?"
Not really trying to dictate an idea but I thought it would be worthless to criticize without giving an example as well.
And after that you need to textually explain what is going on in the movie to guide the viewer to what you intended cause I am sure many really missed on the idea.
And maybe add some real life elements in there, like "The animals feed on the diseased creature"
"Now the sickness in their vowels brings forth their demise".
The fact you felt you needed to have an explantory section for such a magnificent creation exposes this flaw.