ok dude, i'm not into this extreme ambient genre so i don't know what to say from a 'fan' point of view, so i'll talk as a listener.
i guess that's a characteristic of the genre that all the songs last so short. also, it seems a lot of songs share the same sounds slightly altered.
these pieces seem like normal progressions with some extra. if i was in you i'd concentrate on one song only. 'boss' was probably the only one i listened twice because i liked the bells on top of the strings/pads, but you used them too much IMO.
i liked the sounds in 'mercy'. nothing exceptional though, i never understood this genre. 'loader' had a cool but too much repetitive melody.
some sounds are very horrible, like in 'overworld'. but hey that's just my opinion.
good luck dude