I like the sound as well, but given the sparse instrumentation and lack of significant variation of tempos, can't help but wonder whether it would get a bit monotonous over the course of an entire album.
ECM is a prime example of using Spotify to check out music before spending money. I have not purchased an ECM release without listening to it first in a decade. Before that my ECM purchases were 50% good and 50% disappointing.
@stuartk your quoted description of that album can be applied to a lot of the ECM releases. Some like that dull "mood music" I for one can't stand it.