One unique feature to Hola Unlimited Free VPN that you don't find in other similar extensions is that if it can't unblock a particular a video site in a country or region, you can add user generated scripts to it that unblock it.
Or at least, video would not stream at all for certain countries using the correct proxy. Also, we found that although the proxy list is impressively long, the proxies for some countries simply did not work.
However, we did experience some issues when using it with Hulu - video would obsessionally stop and start although not enough to become a real pain. Generally, Hola Unlimited Free VPN doesn't slow down your browsing and streaming is fairly fast and smooth. To change the country or service you want to unblock, simply click on the logo and switch to the site that you want to watch. You'll see the Hola Unlimited Free VPN logo in the top right corner of your browser when it's working. Just install the extension and you're ready to go. Like most Chrome Extensions, Hola Unlimited Free VPN is extremely easy to install with no need to restart your PC or browser.