The lowpassed percussion is cool, but it leaves the high end of the track kinda hollow. This is just my opinion, but some stabby high end rich percussion here and there would bring some interesting elements to this track. Also, some hiend rich snares and fx would beef this up too.
The break? at 1.50 is kinda weird, i guess it's supposed to be like an message of some sorts but it feels to sudden to me.
Overall i think this is really good, i feel it's a mellow background or menu music or something. I also like all the details u've put in there. These were just some of my thoughts.