Thanks, that's exactly what I thought!
The Quad Cortex will be superseded in some years by a QC2, just like the original Kemper has now been surpassed by a Kemper 2, which I intend to try out at some point of time.
But amps you can keep for decades, and the sounds they make will never be replicated.
At least, that's from the perspective of a non-gigging and non-professional musician. Having owned a Kemper, an Axe FXIII and a Quad Cortex, I just have more fun playing my tube amps.
I hooked it up and played for a while. The high gain channel is amazing! But even the clean channel is good! I shot this video with the amp running into a PS-2 and then direct into my DAW. There's no IR.
I thought it sounds really nice! The third section is from a Dream Theater song.