Hows VyprVPN?

Hi,

I need some serious opinions about VyprVPN. Can anyone here who has used VyprVPN tell me how good is it? Is it worth a shot or not? I was going through the website and by reading its features, it looks a bit shiny to me. But I was searching google and checking out for some reviews. And then I got to see this VyprVPN review and this didn't give me some good vibes. I mean their customer support responds very late and it is comparatively expensive than the others. Now I don't know whether it is a biased review or not? But I need to know whether to try it out or not?

Thanks