Rated 3 out of 5 stars

Really great except for two problems:1. I don't like that the CommentBlocker icon appears in the URL bar with no way to change it. In the status bar or right click menu would be much better for me.2. I'd rather have the extension work in the opposite way, i.e. have comments enabled on a site unless I choose to disable them.

This review is for a previous version of the add-on (2.0).