Thanks Chuck! I appreciate the compliments!
The room sounds really good. Is it the best I've heard? Not by a long shot, but many of our rooms are geared to shine during 2 channel listening. Jimmy couldn't give two shits about music. He enjoys music, but not like us. This is a viewing room, I'd say 99% of the time it will be used for movies and gaming. Currently there are no acoustic panels but I do plan on putting some on the side angled walls IF he'll allow it. But he's so happy with the room as it is. I'm not sure its worth going through the trouble for either of us.
Also, the stone isn't real. Although rigid, its very lightweight and can be cut with a hack saw. (for time reasons, I used my miter and table saws). Honestly I don't think the effects are any different than if I had left it as plain drywall. It is most certainly more porous than real stone veneer. I wanted to achieve what was most important to them and that's a visual WOW factor on all fronts with sound being good but secondary. (if that makes sense)