Does what it says..easy interface...no fake blocking sites like some others.

Very good.

不能完全拦截广告，不能完全停止跟踪器，完全降低网站速度，风扇飞转。

Ghostery’s built-in ad blocker removes advertisements from a web page to eliminate clutter so you can focus on the content you want.

Prima Schutz; ich hoffe, die treiben keinen Schindluder mit meinen Daten.