I think the amusing videos have been very popular among noise folks? So many links came to my direction over last couple years, mostly someone linking them to show how funny they are. Those funny chaotic videos are probably the most popular, as they probably appeal to guys who have vague idea about what noise is and appreciated the chaotic side of it.
Those who know what noise is, can appreciate Válek doing interesting sounds. Like McIntosh says, "nothing new is being invented", but I think it is safe to say that he has different energy compared to a lot of noise creators? It would not be the kind of "shakebox + distortion", "Contact mic on metal plate and some scratching", "broken reel-to-reel", that are all good, but like those videos on opening message display, Válek is doing something vastly more visual, where you can see the sound emerging and going vastly deeper and detailed when thinking of what would make interesting noises. Building things, using vast variety of parts, combinations of ideas than just "smashing things up".
I think guys like Das Synthesische Misgewebe did somewhat similar things, but perhaps less "playful"?
I do not have any of his albums, bandcamp doesn't really appeal to me. Tiny edition CDR/tape he does, never got any of those. Some stuff should be good enough to be pressed and published, but not even sure is he interested in such things as "proper album"?