Good, minus: When unpacking it is twisted so tight that with a little effort it only partially lies flat. Let's hope time corrects the situation, but for now. it's still twisted! Then it's neutral: make sure you measure your vacuum hose. We have a vertical shark and the only two reasons it's connected is the locking button inside the vacuum hose connector and the vacuum intake seals it up pretty well. Finally, the positives: It really works! tested in the kitchen and crawled under fridge, stove and microwave. We have three Australian Shepherds and two cats. They lose a lot and for some reason the hair is hidden! It helps. Basically, I can recommend the article. Hope it evens out!