I liked this myself, though the style's definitely a matter of taste. I don't see that a tune necessarily needs to have 'builds and drops' if the style doesn't call for it, this still kept me engaged and interested without a traditional structure.
Production seems very smooth to me, there are lots of very interesting and well-worked sounds going on in there... a track like this doesn't want the kicks to be overpowering, I thought that they sit with the feel of the tune very neatly the way they are. I thought the stereo field was particularly nicely worked as well.
Having said all that I agree you could get more out of the track (without compromising the feel of it) by tweaking the layout somewhat - personally I'd like a break from the kickdrum at some point. The brief outro without any kicks was one of the most interesting sections of the tune and I was a bit disappointed when it finished instead of coming back in, I reckon there's potential there.
All in all nice work - not everyone's cup of tea, granted, but that's IDM for you ain't it! :)