I'm noticing you seem to have generally happier tunes in store, as even the key you used for this makes it feel like a good day. It does give the feeling of corruption of some sort, beneath it all, however. I love the highest accompaniment that enters at 1:05, that really bought me. You do seem fond of those glissandos. They're well placed and flow well with the style of the song.
The odd breaks before 3:00 were a little off putting, but that's natural, breaking the key signature. The composition is fine there, just perhaps if the second wave in the break were to be adjusted, that's the most grinding note there. The buildup at the end was extremely satisfying, but it died down really quickly.
The minimalistic ending makes it feel like there is some sort of expectancy of continuation, if you were to picture it with a vivid imagination like mine. It leaves an interesting feeling of longing and curiosity, and I liked that decision. Well done.
-Definitely KiraLiske123, not that other guy.