Bests & Worsts Reviews from Amazon

I bet not a single person on here has actually been in an emergency, they're using things when they're already warm or using them for things like keeping animals warm or soccer practice. I was in an ACTUAL EMERGENCY, (Me in the news: http://www.livingsnoqualmie.com/hiker-stranded-ravine-mt-teneriffe-successfully-rescued/) brought one of these and it was already ripped when I took it out. I was on the top of the mountain trying to come down at night and when I wrapped this around it maybe kept in %50 of my heat. %50 is not an emergency blanket. Please, Quiverr Collective, I beg that you change your title and tell us the real amount of heat these keep in because if you're in a real emergency like me prepare to be screwed over by these.