I was using this extension one year ago and I ended up uninstalling it because of how frustrating the experience was. Building the report and getting the coverage would take many minutes after each test run, the whole experience was frustrating and not good at all.
I decided to give it another chance this week and I am blown away by the speed mainly coming (I guess) from the new MS coverage support. I felt super-efficient working this week on unit tests and it has been a very pleasant experience.
So thank you and kudos for the great work done here!