Eating a 7 year old pop tart

http://www.teotwawki-blog.com/2011/03/blogger-eats-5-year-old-survival-ration.html

    Well a few months ago I ate a 7 years past best by date pop tart not the fruit ones that would be death by mumba. No it was a brown sugar one and other then a definite this is really an old pop tart taste not really pleasant but I would have ate them in a I'm starving/survival situation. I have tried the datrex bars and they are pretty good and have been recommended by the US Coast Guard for a survival food and they do have a 5 year +  shelf life  so just my 2 cents on these survival foods.