The good? Size is great, its very comfy. I'm 5'6" and, even though the bag doesn't have a hood, its long enough that I can fit inside and scrunch the bag over and around my head if I choose.The bad?There is no drawstring around the opening.It smells funny, like animal (bird to be specific). I feel weird for even noticing it. Perhaps its because I am vegetarian that I am sensitive to animal smells? I don't know....its the only thing I can figure. I'm not usually sensitive to smells, but I swear I can smell a faint animal-type scent. Maybe this is common for down bags? Either way - it grosses me out. I returned the bag because of this. I suppose I should have known that a down bag this inexpensive might come with a catch. I think this is the catch. The unknown?I didn't actually sleep outside in the bag, so can't speak to the accuracy of its temperature rating.