FoghornLeghorn, I realize anyone determined enough and with enough time and the right tools can break into pretty much any safe. And I figure that any thief looking for a quick score would probably not know how, or not take the time to try and defeat one of these, so they would be adequate.
What I am concerned about is kids. I don't have any kids but friends do, and sometimes they'll bring them over. I remember being a generally well-behaved kid but I did sometimes do things I shouldn't, like fool around with locks and paper clips. So when I saw the video of the researchers basically opening some of the safes the same way a bored kid might, I start double guessing the assumptions I made for a purchase I was about to make.