Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Too hot for warm climate - loses "memory" quickly

This mattress topper is nice and soft, especially for the thickness, but it retains too much heat to be comfortable in very warm climates. I am in Hawaii and am not able to use this thing on my bed except during the coolest part of our winter. If it is over 70 degrees at night, I start to sweat if the mattress topper is on my bed. -EDIT- After just three months most of the memory is gone out of the foam in the entire center of the topper where my body weight is on it at night. On the plus side, that seems to make it cooler.