I've run a few experiments where I give it well-defined small side projects where I have a good idea of what I would do and how long it would take, and I time the process from start to finish.
So far, it's been pretty underwhelming--on par or slower, and it's definitely more frustrating lol.
Honestly, the only killer feature I found so far is overcoming ADHD activation energy lol. Getting annoyed with the idiot robot screwing up the Terraform migration is apparently a good way to get me to finish a Terraform migration.