I think it's just excellent. But then, I'd get away with the Princess, too. And before they added that with the Cali IV clean channel.
Basically, I need a clean amp with plenty of headroom that isn't as sterile as a JC. Anything else is pretty much adressable with the right choice of cabs for my needs.
Yet, so far the Super Reverb is the one "speaking to me" the most, if you will.
Similar things go for the Voltage. I'd possibly get away with one of the other Marshall(-ish) offerings, but the Voltage happens to work all the time (I'm pretty much exclusively using both with either one of my two live IRs or the Mandarin 30 2x12).