This pillow is comfortable for a side sleeper. It's not that cool feeling, or for very long, but it's not hot either. Very firm. Not good for back or belly sleeping.
Is not what I was expecting, this pillows are waaay to heavy and there is no way to use it to rest your head for a good sleep because if not you will wake up with a neckpain. I am using it to keep cool at night and to hug.
It's all a matter of personal preference, and this pillow is just not for me. It's a high profile, but it isn't particularly firm, so you end up sinking into it a bit. I just don't happen to prefer that, so I'm not a particular fan of this pillow.
Overall I like this pillow. It's available in the king size, which I wish more tempurpedic products were. I'm a side and back sleeper and feel supported comfortably. It is a bit on the hard side but I'm hoping it just needs breaking in. The disappointing part is the cooling. It does not cool. I would say it actually runs hotter than other pillows I've tried that didn't have cooling technology. So if that's your main goal, keep looking.