It's very useful, and actually kind of critical for the way I find code reviews valuable. If the person hasn't reviewed their (agent's) code before I get to see it, then I'm not really talking to that person about their architectural or design ideas, they're just the 'meat proxy'. The agent isn't going to develop deeper opinions about the project and product, and neither is the person if they didn't read the code before review.
It's these kinds conversations and constructive challenging of ideas that I worry for the most when orgs talk about reducing code review bottleneck.
It's these kinds conversations and constructive challenging of ideas that I worry for the most when orgs talk about reducing code review bottleneck.