Will have to disagree on this as many also do(and i also had/have many of the models that are reproduce in Kemper).
A few months back i took my Kemper to a friends house who as an Axe II to do a face of,the od section of that unit blow Kemper to pieces.
It was really the only thing i was really jealous about the axe because in terms o amp tone even my friend preferred the Kemper due to some amazing profiles on the unit. [size=12]
"blew it to pieces" hehe... very dramatic...
Before the Kemper Profiler existed, I had an AxeFx, made a lot of patches for it and was quite active in their forum.
What I find amusing is this: people constantly complained about the OD/Dist/Fuzz effects of the Axe - to the point of calling them unusable.
but back to the Profiler:
What you have to keep in mind is: not every stomp will sound good with every profile - just like the way it is with tube amps & pedals.
The key is to balance the stomps gain and volume controls against the profiles gain. These three are highly interdependent - as it should be.