I would guess that you guys are right about the conditions of the room/system effecting the speakers. Although maybe Paradigms just aren't for me. You know I did demo some Quad L series speakers recently and I fell in love
The 22L towers have the best imaging of any speaker I've heard, and the 11L monitors at half the price of 22s were almost as dynamic. I was in that listening room for over an hour. I should mention that the Quads were running off Parasound's Halo system - solid state never sounded so good.