I’ll be the second then. I’ve found it’s very good at creating debt but equally good at resolving it. The thing is the default mode is creating debt so you have to intentionally pay it down.

Refactors that used to take me a month now take a week, it’s very handy. You can instruct them to move functions around, change interfaces, add or remove abstractions, remove redundant authorities, untangle spaghetti, rename identifiers across a codebase, and it will return very good results.