10/10 for this pillow! I initially bought this just as a means of sorting out my posture while I read, but having slept with it now as well I don't think I'll be going back! It seemed to stop me fidgeting through the night and kicking my legs about as I can wrap them around either "leg" of the pillow. I wasn't too fussed about the lack of a cover, as I'm competent enough with a sewing machine to make one out of an old single duvet cover (laying the pillow along one side seam, cutting the other long side and stitching up that. Then cutting a slit up the middle and sewing up one side, round and back down again!) The hardest part of that was getting the cover on, but it's like putting on a huge pair of tights!I really can't fault this pillow, its light but firm so my head feels supported. The only thing I'll say, and this isn't the pillow's fault as such, is that as you're surrounded by pillow stuffing, it's rather warm!!!