I initially was interested in this mattress because I love memory foam and it comes with a 20-year warranty. This is fully 10 years longer than most mattress warranties, so I had to check it out. It can be too firm for some sleepers, but for me it is perfect. It is supportive, especially if you have any kind of back problem, and actually helps reduce pain. At first it might feel too hard, but give this mattress a couple of weeks and you will not be sorry.