My roommate and I watched the original on Sunday. It was the inauguaral run for my new SVS PB1-ISD. Let me tell you, this thing made mincemeat of the REL Q201e that I had been trying out. The SVS had better everything, extension, slam, pitch definition you name it. Granted, the REL is much smaller than the SVS, but for me the performance trade off is too great. Also, one could almost buy 3 of the SVS's for the price of a new Q201e (mine was a floor model). I also have a SVS 20-39PC that was in fact also better than the REL but was too tall to be placed where I wanted my sub. The PB1 is an improvement over the 20-39PC and at $599, cost $150 less than what I paid for the 20-39PC.