By itself, noise music is pretty rough and pretty boring. As part of a song or film score or dance piece or something, it sometimes works interestingly. So sayeth me.
This is hilariously grating and boring, though. 5 for that.
It's Great to see musicians brave enough to blow through a wind instrument and pound on a drum (with a DRUM STICK)....never seen that before. Go home and listen to the Beatles. Fucking pedestrians.
In my (limited) experience, most of the people in the audience at shows like this are also performing. Like a lot of experimental music, this kind of stuff is more fun to play than to listen to.
Even noise music has structure. And sometimes there's a surprising amount of intense music theory that goes into a lot of atonal and experimental stuff like elaborate custom tunings and things like that.
And then there's people just randomly doing shit like these people. Personally, I would argue that if you are using this much equipment to make these sounds, you are not doing it right, but hey....IT'S ART.