When it arrived I really wasn't sure I would like it as it isn't the thick puffy polyester filled duvets we are used to and it felt a bit thin and stiff. But now 2 nights in and absolutely love it, it really does seem to keep a nice even temperature all night even when the heating kicks in in the morning not getting hot and sweaty. Better for the planet, no microplastic and better for the duck and geese! The way it is stitched also means there won't be that annoying lumping up one end which is why I had to get a new one in the first place and constantly having to buy new quilts after washing and although seemed expensive worth every penny and almost wish I had bought the delux considering how much I have spent on cheaper ones over the years. Think this one is for life! Plus it's British wool!