It's only ranked good because it's in the early stage, so shedding a lot. I am using this rug in a nursery with black furniture, off-white walls & wood floor. It really looks fabulous. the yellow is like a bright mustard - if that makes sense. I am very happy with it & have gotten a ton of compliments.
The frog isn't as adorable as some of the other animal boot and shoe scrapers, but he may be more practical. He has 4 rubber nubs under him, to help keep him from slipping around while you use him. He is also wide and low to the ground, so he doesn't tip over. He is perfect as an occasional shoe scraper that you have out for looks. (If you need a heavy duty boot scraper, I wouldn't get the type shaped like an animal.) We keep him on a stone step outside of a cabin to greet guests and provide light shoe scraping.