I just happened upon this series of videos which present a damning 50+ minute diatribe on Game Stop and their dubious business practises. It's in the style of Zero Punctuation which while not very original gives you something to look at while you're listening. Some of it is pretty funny but for the most part it's just interesting to hear the various ways Game Stop are shafting customers and employees.
Part 1
Part 2
Part 3
Part 4
Part 5
Part 6
Part 7
Part 8
Part 9