Instruct: Classify the given Amazon review into its appropriate rating category
Query: Such a good amazon buy!

I researched a ton of mattress and was really nervous about buying one online, however after reading through all the reviews, yes all of them! I decided to make the move and buy this mattress and it was the BEST thing I have bought in a long time! Oh my goodness it is so soft but holds weight, when I get out of bed I don't disturb my boyfriend and vice versa. Some reviews said it didn't expand all the way out to 13 inches mine did within the first 4 hours of opening it. The box it comes in is large and heavy. I would absolutely recommend opening it in the room you plan on using it in. Be careful not too cut the mattress when you open the packaging. This was an awesome buy and I would give it 10 stars if I could!