Fast connect VPN, really intuitive.
Cons:
There is no ability to turn this VPN "on" or "off" automaticly on certain domains
Require to use your mail adress to connect (not fully private)

Anyway, this VPN is better than alternatives for firefox. 4 out of 5

easy to use and configure

A good VPN. Maybe not the best, but simple and efficient.

I can't fairly comment on the 'free' part as I am a paid subscriber to PureVPN. That said, it seems to me that it works pretty well in maintaining my security/privacy while surfing. I guess that is somewhat of a guess as it is difficult to know how well a VPN is working unless it doesn't work and you find yourself compromised.

As far as i used this addon,its really helping my need

Excellent so far.

Easy to use and unblocks websites that I really want to see.

Excellent

just installed: it makes really simple to connect a view streaming sites, for the fifth star I want to use it for a while

Smooth experience with that extension...