very good easy to use

Takes a long long long time to check the servers, sometimes. Speed is so so. Overall, it works well .

perfect

It's an excellent add-on!! So far it has been delivering what it promises to deliver.

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

For Country unlock and forbidden content