I barely watch CHCH, but I'm going to have to add them to my list of channels that mangle audio. Been watching Chuck, and while I know that Chuck's sound isn't perfect even on NBC, it's incredibly muffled on CHCH. Kind of sounds like you're listening to something in a large tile bathroom, and all you get is a general din of noise, but you can't quite make anything out.

So, CH, Global and City. Things aren't looking good overall for Canadian stations giving a damn.