What I enjoyed:
When that bass comes in!
The synth complements it well.
The silences between sections.
How the music follows the story line that you've mentioned--can follow the imagery that you've provided
Not so much:
Needs more of a contrast between the "Man" and "Werewolf."
A bit more variation toward the end (3:15). At some point, what you've written/played has already been heard, and so with a producer mindset, I would vary the timbre more. Typically after 4 bars, one expects to hear something noticeably different.
I should also note that the pattern on how you constructed your chords works well for the flow of the piece: a chord for 8 beats, and then two for 4 beats.
How long did you spend working on it?