Mine was too hot also - my hubby and I would wake up in ball of sweat - I liked the comfort of it - but it bothered hubby's back - we have it in a guest room - we bought one of those air adjustable beds - I did not like that at all - made my back hurt like heck - I slept on it for about 2 1/2 yrs - had a hard time giving it away - nobody wanted it. Finally went back to nice mattress with pillow top - and works great - less cost too.