I bought this item after seemingly good reviews on Overstock. The only complaint I read was that the pillows tended to flatten out a bit after a while of use. Fortunately, I like flat pillows. Then they arrived... I've never in my life slept on pillows so flat. These things smush down so your head feels like it's 1 cm off the bed (maybe less). It's as if you had a pillowcase around thin air, because there's little else in the pillow. No filling! You would need all 4 pillows to equal support of one average pillow! Remember: I like flast pillows. But this is ridiculous!