Since I'm often asked why I like Go so much, I've fleshed out my thoughts on the subject pretty thoroughly through many iterations. I haven't thought nearly as often about what I *don't* like about Go, beyond the very rare cases (for me) where generics would be nice to have, and a few minor inconveniences here and there.
To my fellow Gophers: what are your biggest Go gripes? Not e.g. specific use cases where it lacks popular libraries, but persistent annoyances