It has a lot of interesting sounds... but they don't quite fit together in my opinion. To me it kind of sounded like a demo reel of several short segments, each of which is great, but they don't seem to quite progress and build upon each other.
The falling chromatic scale bits from 1:20-1:37 (and reintroduced again later) was quite nice. If you build on that and vary it up, that could very well be a signature thing that carries this song.
As for genre... it's kind of trance but not quite as upbeat. Does NG have a "Sleepy trance on a bit of 'shrooms" genre?