Yes indeed, much more clarity in the mids and highs are nice and tame. Bass is even helped to around 100hz. What the graph indicates is energy in the time domain decaying in the room in milliseconds on the left side vs. frequency on the bottom. For music, I personally would like to see everything decay informally across the frequency spectrum although bass absorption requires a different treatment (bass traps) to get the low end to fall into line. I am using REW to shoot measurements.
