I have lived with these speakers for a while now. Let me preface my remarks by saying that my source for CD listening is a moderately priced Sony DVD player/CD recorder/player. Since one of my speakers arrived slightly damaged, I had to wait a few days to get a replacement. In the meantime, I switched back to my old Genesis speakers. I immediately felt that I was missing something. The Genesis speakers weren't nearly as detailed as the NHT's. When I got the NHT's hooked back up, my wife said "I can hear a lot of things I never heard before".
All of this sounds positive, but I still do not love the sound. My ears seem to fatigue even after listening at low volumes. But when I listen to other speakers, I do not feel like I am hearing everything. I have very mixed feelings about these speakers for music.
For movies, these speakers are incredible. The dynamics and audio intelligibility make these speakers rate an A++++ on movie soundtracks. I have never heard movies sound so good before. I just wish I could have the same experience with music. Maybe I will try SACD or DVD Audio.
At any rate, I will allow these speakers some more time to break in, tweak their positioning a bit and will then try to write a more complete review.