very good and so fast.but sometime it can't be used.so you can do better.

很好用

好用，就是有时候搜索服务器时间要好久

蛮好用的

上google学术很流畅。

LA MEJOR

After using it for years, this add-ons works as promised

prefact

makes life easier

Doing what is advertised. Props.

excellent

Best VPN add-on I've tried!! Been using it for a couple of years now, and it never fails!!

nice