Rated 5 out of 5 stars

Wonderful for my productivity. I spend a lot of my time on Reddit that could be spent doing productive things.

With this wonderful tool, I allow myself from 1230 to 1330 each day, and the rest of the night after 2100 to browse Reddit. It has definitely doubled my productivity.

This review is for a previous version of the add-on (0.6.6).