First review round: 28.6 weeks. Overall rating: 1 (bad).
The length of the review process was painfully slow. In the second round of reviews, I only received a review from one of the two reviewers and the entire review was 3 sentences long and one of the sentences complimented our improvements from the first round of edits. We were able to address these comments quickly, and it took another five months almost before the manuscript was accepted after these minor edits.