Slows down the opening of new windows Rated 3 out of 5 stars

Same observations as Poias Cota's review. The add-on provides some very useful functionality, but it slows down the opening of pop-ups or new windows.

Had to disable the add-on due to this reason. Else it would have been a 4-4.5 star

This review is for a previous version of the add-on (1.3.7).