Thank you for putting it together! I switched folks over and we've been paying customers for well over a year now. I can overlook the UI deficiencies when I have proper review workflow, but the problem is that people who don't know the Critique workflow might be put off by the UI. Personally, I encourage them to give Reviewable a good try anyway. Anything larger than a few dozen lines and/or needing multiple rounds of feedback is just untenable in plain GitHub. I can say with certainty, our code would be worse if it wasn't for Reviewable.