I believe I get your point, a few of my discs give me middle ear pain and hot ears after a few tracks, not nice at all. Fortunately only a few.The main problem I have with Chycki's 'Subdivisions' is that it sounds so harsh and limited. I wouldn't even care that much about the lack of surround mix or dynamics I guess, but to me it just sounds so unpleasant and harsh. Harsh.