I gave up on ordering from GameFly after 9 out of 10 games came with chipped edges from them resurfacing or cleaning or whatever they are doing to them. I'd rather just wait for games to drop and buy them new, less risk that way. To each their own though.
Last time I ordered from them the disc wouldn't install and instead of shipping a replacement my only option was to return it. All I got out of it was a big waste of time. They think we're their dumpster.