I feel like the way you use each sound in this piece is stunning, it really adds to the more laid back feeling that music in 5/4 can have. Speaking of 5/4, this piece uses it very well, it didn't sound like you were trying to force a 4/4 melody into 5/4 at all (which is a trap I find that I fit into when writing in time signatures other than 4/4). The buildups to the drops are done very well, and really sell the feeling of euphoria that the drops themselves convey.
There are a couple things holding me back from giving this a full 5 stars, and that would be that the two drops are a bit too similar. I also feel like I heard a bit of clipping in the second drop, but I'm not too sure if that's what it was.
Overall, this is a fantastic song with only a few minor hiccups. This definitely earned a place in my playlist!