I immediately liked the sound design. It has some good qualities of both oldschool and modern production. Like we might see in 2006-2008 releases.
The main melody that slowly builds in at the 2 min sounds cool, and I like the variation and FX on it as it develops to the full hook at around 2:55. When it's in full swing though I did find it a bit basic/repetitive as the track went on. Maybe it's the rhythm or lack of further development in the pattern that causes this feeling.
I agree with Marvas about the synth that comes in at 3:20. Feels a bit simplistic/cheesey. Piano notes might have been a nice touch instead, or something else that's more delicate/sophisticated/atmospheric.
Finally, the arrangement is too straightforward imo. Within 2 minutes we are at the breakdown, and before 3 minutes the drop. No teasing, or interesting build up to get us there. Everything is a bit too rushed perhaps.
Overal though its pretty good, and I enjoyed listening to it. Definitely will keep my eye on more of your shares here, nice one.