In terms of comfort and softness, it is in accordance with the description.
My bed has two mattresses with a total width of 160cm. I wanted the mattress topper mainly to avoid being bothered by the gap between the mattresses. Also, because it is thin and soft, it fits on top of the mattresses and does not slide, unlike another thicker one I had, which slid and I had to constantly adjust it. So, for the purpose I bought it, it worked well for me.
The minus star is because, while its width is stated as 160cm, in practice it is 155cm. For me, since I sleep alone, this deficit on both sides does not bother me. However, if two people are sleeping on a 160cm mattress, then they might need to take this into account.

It is relatively thin so it can help significantly in changing a hard mattress. If it was double in thickness, it would be much better

It is quite good, I bought it to protect the mattress more, which is somewhat soft and it became very soft. It is like a thick quilt and it does not make me warm.

Very good! I bought it and it changed my whole mattress! I highly recommend it for those who want a soft mattress!!!

Very bad, from the first day I put it on my 800€ brand mattress, my back was hurting the next morning! Very bad choice, do not buy it! It's like putting a blanket on top of the mattress, very thin and dysfunctional.