> Couldn't you also just have an LLM review the PR and quickly fix any issues? Or even have it convert the PR into a list of specs, and then reimplement from there as you see fit?

Sometimes I'm not a fan of the change in its entirety and want to do something different but along the same lines. It would be faster for me to point the agent at the PR and tell it "Implement these changes but with these alterations..." and iterate with it myself. I find the back and forth in pull requests to be overly tiresome.