Hi, i should preface this by saying that my GB sub expired over a month ago (and none of the premium content can be viewed from the GB website, however AFAIK my API key is still connected).
The GB win8 app, gives you a pop up whenever new content is posted to the site, earlier today i had a pop up for Jars Attacks! - 12/18/2012 (this is premium content), I clicked on the link, which took me into the win8 app, and played the entire video.
As grateful as i am that i got to view this (as a non subscriber), i felt i should let someone know that this is happening. Once the video had ended, i checked in the video section / subscriver, and none of the premium content was available.
So it appears that the issue lies somewhere with the popup notification.
they've been fleecing mums and dads for years with their ridiculous prices (often 20% higher than online retailers), barely had any games outside the top ten and on occasion have seen them sell second hand games as new, feel sorry for the staff, but i wont miss them.