My mattress topper is Splendid!!  I read all of the reviews that were available, the cover I received is exactly as described. The foam had no odor, it puffed up within 30 hours and the down cover makes the set. It is snuggly held to the mattress and my sheets fit PERFECTLY. Sleeping on it IS like sleeping on a “cloud”. It is soft and cooler than any topper I have had before. 
THIS TOPPER IS A KEEPER