I think a key thing here is that they are only doing releases every other week. So when changes skip a code review, they are still subjected to a good amount o

I think a key thing here is that they are only doing releases every other week. So when changes skip a code review, they are still subjected to a good amount of peer testing before they ever reach a customer. I think that's a reasonable approach in the situation, and I can see why they have gotten good results from it.