When we first got this pillow we were really worried just based on the size as we were used to king size pillows. As soon as I slept on this pillow all of those worries went away. It stays cool, its easy to sleep on in all positions and stays in place. I tell everyone about this pillow now!
We had a hand-me-down Tempurpedic and we have never bought a brand new bed for our selves. The Tempurpedic was comfortable for a long time but it was worn down and uncomfortable for my husband. The GhostBed is a bit shorter than our bed frame which isn't a big deal. It seemed to have a floral smell which was pleasant. It is a little more firm that what we are used to but it's comfortable and we really like it. We also LOVE the ghost pillows. They are SO comfortable, even our 7 month old baby loves them and the bed.
I've been using the pillow for about a month now. I received the pillows before the bed I ordered. Using the pillows on my old mattress that was too firm, it made it feel like a new mattress. I slept very well! I've been using pillows with new mattress from this company and my husband does stay cooler. Good support for back or side sleeping (not so much for stomach sleeping). The first month, 1 pillow alone is enough. After a month, stacking 2 pillows works better for me. This may depend on how flat or elevated you prefer to be . Overall, good neck support.