Rated 4 out of 5 stars

Can only be set up to 6 "Block Set" rules. Really regrettably!

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

Number of Block Sets

Thanks for the review.

How many block sets do you think you need -- and why? Usually 6 is more than enough to block the sites you want at the times you want. Let me know your needs and we can see whether it can be done with 6 or less. Feel free to email me at the support email address.