I really like this! Like what everyone else has said, the mixing is a bit strange. Im not that great at mixing myself so I cant really tell you why, everything just sounds punchy and not very well balanced. Past that though, the actual composition of this track, aswell as the instruments, is awesome! I love the piano melody at the start, this is a really cool track!
However, since the other reviews have pretty much said the same thing, Ill give you some other feedback which is really just down to my opinion. For one, I think the transistion at 2:10 could be better. The actual transisition part is good, but when the new synth starts fading in it clashes with the pads pretty bad. Maybe you could have changed the chord the pads hold to match the new melody, I'm not sure. I also think it gets a bit too repetetive after a while. The section in the middle was a nice break from the main melody, but other than that its mostly all the same chords and melody, perhaps try changing the chord sequence behind or develop the piano line some more!
One last thing I liked was the panning, it was almost quite 80's with how much you put in there, but on a whole it all seemed to balance out and worked well IMO. Nice song!