I subscribed to VPN Express based upon all the positive reviews I read. After using the service for several months, I agree that the service is fast - when it works. I have experienced repeated interruptions in service on my desktop with a message that says "Internet traffic is blocked." This occurs no matter what location I choose and no matter what protocol I use. It's gotten so bad that I often have to disconnect the service to access the Internet. What's worse, if I use the iOS version on my iPhone, I cannot disconnect the service so I am stuck with blocked traffic until service resumes. This is NOT what I expected when I paid up front for a one year subscription. Others may be satisfied but I am not.