an average/casual techno listener think its a waste of time in their life hearing a track with the same beat all over again and again.
but the real techno listener would be willing to put their time into understanding the song, its gradual change within the beat, and exclaims it indeed a masterpiece.

most of the music in the radio, mtv, tv, Top 10 hits or whatever is called Mainstream.
is where majority of the world is too lazy to find the music they want and just simply accept Mainstream as excellent. Because most of society says so too.
Mainstream music give everyone understanding and meaning immediately in just one listen without putting much thought.

techno has its meaning embedded deep down in it tunes.
and different meanings come out by every change.
but it's the listeners responsibility to infer the meaning.
sadly, some it would take 10000 times of listening just to appreciate it for any other average listener.

techno says every meaning you want to hear if you make yourself want to hear it.
that's amazing.