To be honest, the capitalized text doesn't exactly cover this issue, where they drop the price before release. If I had seen that I would've thought I couldn't get what I paid back, or in other words, couldn't cancel it. Sony could have all games available for pre-order at something like $100 and then drop the price all of a sudden. Wouldn't make it fair
It will be like every other retailer. If people paid for it at 60 but it is now 50 before it even releases, then people get their 10 back. It will always be like that and sony's ps store will be no different.