Just got my Stratiform Curve Cushions and I have to say, they're a bit of a mixed bag. On one hand, they do provide decent support for my sagging couch cushions. The contoured shape is nice and they stay in place without slipping around.

However, I was expecting them to be firmer based on the description. They're more medium-density than firm, which might not be enough for deeply sagging cushions. Also, the size is smaller than I anticipated - definitely measure your couch cushions before ordering!

The quality seems okay - they arrived fresh with no odor as promised. But at this price point ($70!), I expected better packaging than just a plastic bag. Some reviewers mentioned having to buy special boxes just for returns.

After a week of use, I can say they've improved my couch's comfort level somewhat, but not dramatically. They might work better for newer sofas with minor sags rather than older furniture with deep depressions.

Final verdict? Probably wouldn't buy again at full price, but might consider if they go on sale. There are cheaper alternatives that work just as well.