good

It's a great addon but there is an issue with actually keeping it on my browser. After I reboot my PC or shut it down for the night, I go back to my browser and I notice that the addon has managed to uninstall itself. I don't know if it's my browser or the addon but I find this extremely annoying.

Pretty Legit!
Bekfast!

It is OK, it is bad at ad blocking, but I think that is acceptable for now... Malwarebytes is an antivirus, an I think It should be treated as one:
Malwarebytes please focus efficiency(low PC resources consumption) and security(because this is what this has been installed for.) and also remove what is not needed, keep it at minimum, I do not need a graph which does not fit in the vertical rectangular tab bar for extensions content from Firefox. just add an link for statistics so it drives me to an web page with all the info, and advanced configurations of the extension.

Проверил, блокирует страницы и ссылки с троянами и другим вредным ПО. Здоровья разработчикам! НО! В поисковой строке сайта интернетмагазина не переходит по выпадающим ссылкам предлагаемого товара:(

This has been a good extension for a long time.. Lately though, when ever i go to youtube.com, the little hit counter on the extension's icon just keeps counting up and up. It started doing this recently. Not sure if it's an issue with the extension, youtube, or firefox, but the extension does not display this behavior on the chrome version of the extension.