Didn't even know this was running on my FF, and it comes with the "Data sharing" checkbox checked by default! Awesome! Thanks for tracking me...

Adware that doesn't even make you safer. In fact, it actually makes your browser less safe.

The automatic blocking of trackers setting does not save. It always becomes disabled.

It always comes up disabled. It does not save settings.

Does not have adequate default settings. Forgets what I want blocked.

Spy.