I was sceptical about the topper, thinking it can’t be all that! But it really is, it’s so comfy and snuggly. I did wait the full 48 hours before putting it on my bed too, no smells or outdoors from being packaged either. Do get the deep sheet to go with it if you have a deep mattress. It doesn’t make me too hot, that’s a bonus as I was worried about that, 5 star rating from me!