Peer review meetings are the focal point of the peer review process, but they are only a small part. Peer review is a culture tool affects the way you work every day. The biggest difference is that you don’t just talk about what you are doing or how you are doing it; you talk about why you are doing it. Why you are making a change is more important than the change you are making. The code you write today may be replaced tomorrow, but the reason for changing it has a little more permanence.
The Peer Review State of Mind
Chapter 8 – Open Teams