For years I have used ABP, and I have it installed on all my browsers across all my devices. It is lightweight enough that I do not have issues with slowdown, like so many other add-ons and extensions.

I've also noticed, that unlike other AdBlock products, this one will slip by the defenses of many sites that require you to turn off any ad-blocking feature in order to even view their sites.

This is a must-have, and worthy of continual support.

Does nothing to stop pop under windows. Does not block all ads

I'll leave the 5 stars review as long as I don't run into any problem.