As soon as I rolled this rug out I loved it and wanted to order another. It has a terrible smell that is only bearable because I love the rug. I’ve only had it for a few hrs now. The wrinkled  lines are minimal and I suspects it will flatten out with no problem. I paired this item with a non slip rug pad. It’s soft and I can’t stop standing in my doorway to stare at it. I bought some carpet freshener/powder. That should help with the smell. I gave 4 stars because of the smell or it would be 5 for me