It's only been 12 hours since I applied it and I think it looks really good so far. Can't comment on durability as it's not even fully cured yet.  I discovered this hardwood under old carpet when I purchased this 60 something year old house and had it sanded down and refinished more than 10 years ago. It was beginning to show its age so I decided to give this product a try. It's all about making sure that your floor is well prepped before applying this stuff. I used Bona hardwood deep clean first before applying the polish.I just love the rich colour and clarity in my floor. Will update should anything strange happen after curing. Just to be clear, I don't think this product hides any deep scratches or dents or abuse. I just take very good care of my floors so that also helps. If you destroy your floors, there won't any liquid miracles to help you with that. haha