I've had these for a week now, wearing them all day listening to music but mostly doing mixing/writing work. They're so God damn clean. I can hear absolutely everything in the spectrum, and it feels great having the confidence that I'm getting an accurate response. Weight was scary at first but I've stopped noticing it for the most part. Sonarworks' profile on them is mostly flat, though by looking at their graph you'd think they're a little less neutral than they are. Basically, the areas that Sonarworks fixes seem to be areas that don't contribute a lot to a feeling of an unbalanced response, because with SW enabled and disabled, they still sound like the same pair of headphones. Can't say that for any other headphone I've tried.