I would think most would agree, especially here. Auditioning IR's proves the point. The changes are massive in some cases, to where you would never guess they were the same amp unless you knew. I have built my own amps for years. Nothing special, just adding my own seasoning to classic designs. I have always had the opinion that the speakers and cabinet are a very sizeable piece of the picture. It's just a fact. 95% is a stretch. But I would say 40% of an amps character is the speaker cabinet. In a tube amp, the power section reacts to the speakers, and the speakers react to the amp. The are as important as the amp itself. I think it's great. Before going with Fractal, I had at the most maybe 4 cab choices. And look what I have now. It's ridiculous. Haha!