Critical feedback - opening is a little dry, could use more reverb. A lot of people shy away from reverb, but if you listen to soundtracks of movies, they tend to have lush reverbs where they do some tricks to take care of it.
Among these methods are having a long delay. I've seen some people do envelope shaping, something I researched but didn't implement in mine (didn't end up on that path, but it's something I could revisit).
What I actually did in mine was put a compressor on my reverb that dims down the reverb as the clean signal comes through (and painfully rendered and listened and rendered and listened due to my latency issue).
The ending felt like it was wetter in yours, I thought it was a bit more appropriate.
Overall though the composition was good. Solid work!