Yep, what you described is how most reviews go. The delay isn't always around the review itself taking long. It's having a dev working on their own tickets and

Yep, what you described is how most reviews go. The delay isn't always around the review itself taking long. It's having a dev working on their own tickets and then having an opportunity to check in and review someone elses code. You could end up getting a review on your code in 10 minutes or 5 hours based on what's going on for everyone at the time you open the PR. It might even take until the next day and for a bigger PR it could involve a few more eyeballs and time commitment for the review itself (outliers but they do happen).