For the price, these tooth brushes are pretty good. They are not nearly as expensive as name brand tooth brushes, but they seem to clean my teeth and mouth just as well as any other brand. The value packs that contain several brushes is also a better deal than buying individual tooth brushes. One complaint about these tooth brushes is that the bristles do not hold their shape for very long. If one brushes somewhat hard in order to get his teeth clean, the bristles will quickly splay out to the sides instead of holding their shape. As a result, they don't do a very good job of getting into the spaces between teeth and down near the gums. They are cheaper than the on brand, but because of this fault, they need to be replaced more often. One other complaint is that they seem to be harder to rinse out and get completely clean. They seem to hold gunk in them, which is somewhat disgusting.