This is a fantastic addon and I highly recommend it. The developer is very helpful and does a great job here!
Some people reported problems with the addon when using an addblocker - I can not confirm that but it probably depends on all the other addons you use. By now I know which scripts I need to allow for it to work and all I can say: works a charm!
I use ublock origin and umatrix if anyone cares, so no problems there after you work it out (and adds are still blocked).
Thanks for the great job and a fantastic addon :)