I agree with the other tapers here. I stopped buying commercial video's ten years or more ago unless I'm able to actually experience the video first. LOTS of commercial videos are total garbage. Like you guys already said, they're a spastic nightmare with ridiculous editing or the audio is total crap. I watched a commercial video not so long ago where they obviously had a SBD and an AUD matrixed together, but they never eliminated the delay between the two sources, so the entire video had that characteristic echo with the annoying slapback of every drum beat. After awhile, I couldn't listen/watch anymore.