I disagree with this completely. I’ve had the A4 hooked up in my studio with all 4 tracks sequenced from the DAW with MANY parameters simultanously automated. I used it as an FX box and mixer for my other analog stuff when recording those into my DAW. This thing is crazy flexible. The depth as a sound design tool is brilliant for an analog. I’ve been replacing tracks and parts previously made on complex soft synths like Zebra and I’m suprised at how many of those patches the A4 can replicate.
I personally don’t mind recording one part at a time through the stereo outs. I enjoy focussing on one part at time and playing with more parameters to create more variation and expression.