I have heard of them (HDR) from a few years ago when the package was bright yellow. They were air dropped into war zones where the intended recipients mistook them for cluster bombs which were the same color. The package color was changed. The pricing is good at about $1.50 per meal. The opinions are split on the web with about half saying they are good and the the other half saying that they are barely edible. I guess I have to bite the bullet and just try some. I’ll let you know the results.