Rated 2 out of 5 stars

One of the few addons I would ever stick to my collection, ever since upgrading to Firefox Quantum 60+ has been reporting database errors. It is otherwise unusable and the troubleshoots I have attempted provided no solution.

Meanwhile, I'm relying on anti-strain droplets from my pharmacy to aid me in reducing visual stress.

This review is for a previous version of the add-on (3.1.1).