Let's talk about the loudness war
I recently got a few tracks which sound muddy. The softs are almost as loud as the peaks. Traktor sets the autogain somewhere between -1.5 and -4. The tracks lack punch. I've seen it with both well-known (e.g., a couple of Depeche Mode remixes) as well as with more "obscure" music.
In any case, I'm sure a few people here own such tracks. Somehow I couldn't find a thread on DJTT dedicated to this issue exclusively. So shoot away and tell us how you handle such tracks: do you try to fix them? do you just play them or do you decide to not play them? can you be bothered by overly compressed music? etc