I unsubbed because it didn't seem $10 / month helpful to me, to be honest. I subbed for awhile and thought it was magical and a gamechanger and eventually became bored, and it's suggestions simply weren't useful enough. The magic of auto fill disappeared for me and the gimmick was over.

I had a ton of headaches from blindly accepting it's output when I'm in a rush and then later on realizing that it made my code dumber and reduced functionality. There were nuances as to why I was coding things the way that I was, why I used solution C, and not solution A, when A was the most obvious and rote, but broke features.