haven't had any problems with this VPN in the past few months. As a free user you DON'T HAVE TO REGISTER, the connection is established quickly and reliably. The only limit is the amount of traffic you put through this VPN. It has a several hours cooldown after you've downloaded too much. But that is enough for, say, a couple of movies, so you aren't likely to feel any discomfort using this solution. No ads, no cuts in speed, no annoying pop-ups.