My Kemper Rack arrived yesterday and I had a great 'kid in a candy store' type of day.
I've owned lots of modelers (i.e. Eleven rack, every Line 6 and Boss, NI Guitar Rig, even iPad stuff like Bias, Amplitude). The Kemper definitely has some new magic in her. Creating a profile made me smile from ear to ear. It somehow made me feel part of the process... instead of just a tweaker.
I played a lot of amp profiles with several guitars and found a lot to like.
My only small gripe is that I would rather have it come with maybe 15-25 clean and 15-25 dirty profiles. I guess I found the initial review and clean out of profiles I didn't want to be a bit too much. As I found rig exchange to be easy to use I would rather add and clean myself. That said, I don't think this was a big issue. I understand a lot of people would probably just use the favorites functionality... I'm just more of a keep only what I really like guy.
Anyway, very happy to be here.... and looking forward to years of fun to come!