I've had the Revere bed for about a year, and I like it. There was an initial wierd smell, but it went away completely after a couple months.
For my own taste, it was a perfect fit since I wanted a firmer mattress. However, I would probably recommend the Liberty over the Revere if you want a softer bed.
I've heard horror stories about their return policy, but I guess this is how they are able to keep their prices lower then their competition.
Overall a good quality memory foam mattress that's cool, comfortable, and eco friendly.