Successfully blocks everything unnecessary. But it takes a lot time and effort to properly whitelist/block websites. It could use some good defaults. Also, sometimes "Disable restrictions for this tab" does not work. As an alternative I can disable restrictions globally but it's easy to forget to turn it back on.

I like it, much easier to use than uMatrix but there's an annoying bug where the icon stops displaying blocked item count until you switch tabs.

Once upon a time was a FF version with the Legacy? NoScript, and it was perfect, fast and easy to use and then FF changed and NoScript had to change too and it's not the same anymore. Is this new match faster? stable? secure? i can't see it but definitely it isn't easy to use

Been waiting for per-site blocking...

I think the add-on could be better by adding an script atlas to remember the script in the atlas that they are safe.

Also that the XSS warning that sometimes this add-on showed to me was now just a blank page. I hope that's an error.