There was an article, it was done to reduce plastic usage. I admit they feel different, when holding my wrapped copy of Modern Warfare 2 I wasn't sure that it was a game since the case was so flimsy. Still, there's virtually no worry of the game breaking due to a flimsy case, if you've ever tried breaking a CD or DVD, you'll know it takes a pretty decent amount of force to break one. Like using both hands and twisting it to a 90 degree angle, a small knob isn't going to hurt it. It's a very durable medium. I'm not a huge eco-nazi, but it uses fewer materials, and it's just as durable. No real problem there.