alt Hacker News1. Whether the thing should be done in the first place
2. If it's the correct solution on a high level
3. Whether it conflicts with or duplicates other parts of the system
4. Whether the comments are actually useful or restating the LLM chat
Also many others but these are the most common IME
All of these are angles an AI reviewer can test for as well, and will (IME) mostly catch mistakes correctly. I also still manually review code, and usually also catch issues, but the severity of what I find shrinks ever further as agents get better.
The sprawling code comments are becoming the most draining part of code review though, that's really killing me from the inside.