Anybody using the Komplete S Series Keyboard?

In my quest to write synth based pop songs and get away from the mouse,  I discovered the Komplete S Series Keyboard. I already own Komplete. So, it looks intriguing. I have read criticisms that you can't go deep in programming sounds, but I am questioning how deep I'm going to go, and if I want to, I can go to the mouse. Also, it's a helluva lot less expensive than buying a Prophet 08 and a Moog Little Phatty.

My main questions  for anybody  using it is: Is it reliable  using its knobs and other hardware functions to control the software? Also, how's the keyboard action?

Thanks to anybody who responds!

Frank