Same experience. Superpowers are a little too overzealous at times. For coding especially I don’t like seeing a comprehensive design spec written (good) and then turning that into effectively the same doc but macro expanded to become a complete implementation with the literal code for the entire thing in a second doc (bad). Even for trivial changes I’d end up with a good and succinct -design.md, then an -implementation.md, then end with a swarm of sub agents getting into races while more or less just grabbing a block from the implementation file and writing it.

A mess. I still enjoy superpowers brainstorming but will pull the chute towards the end and then deliver myself.