Originally, I was going to add in the following:
"Nonetheless, I realize the people behind the movie probably put forth a lot of effort into making the project and commend them for that. I am but a critic. I hope these comments do not deter the people behind the project from pursuing what they want to do but is rather taken as feedback and impetus for improvement."
However, I took it out because I think that it seems almost implicit that those who make products or art for the public are subject to criticism. I did not make any outrageous claims or have ad hominem attacks. Given that I was focused on the content and I spent the time to watch through it, I thought the criticism was fair,
I wanted to write this additional comment because I did struggle with being diplomatic versus just being more indulgently blunt. Perhaps I should have added something that showed some nuance or awareness, but then this leads to my having to do so for ever criticism or review. But maybe that is kinder and perhaps more helpful for people. Who knows. Your comment is duly noted.