It is very easy to use. You just have to create an account first then it is good to go. The speed is also good compare to other free VPNs. Using this for two years and I am satisfied.

好用

牛B且有免费

it is not working now as before

中国大陆的，说实话这个很好用！免费版的网速上youtube视频720p60帧完全没问题！很早都在用了，如果有人看到了请一定耐心试一试！
I'm from china,to be honest, this extension is so good that even I can watch youtube under 720p60 and cost nothing! I'v heard this extension long time ago and it's still working! If someone else see this commit please have a try with patient!