They sound like, dare I say it... a cab in the room, but you have the option of different sounding speakers by using different IRs. IMHO, they are a good solution if you want a fairly simple rig with a lot of potential variety. There are some presets where the CLRs provide a tone I prefer, i.e., some clean tones, piezos, and certain effects. I don't have a breakdown of everything, but for both cabs I spent less than $600 and my time, but I enjoyed building them. I may end up trying a pair F12M-150 Triple Cones, but I already have a pair of CLRs that cover those frequencies very well and probably better than the Triple Cones would. So there you go.