Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
My dog destroys things pretty quickly. Most his toys don't last more than a couple of days. So I bought these balls in the hopes they would outlast the tennis balls I had been using to play fetch with him and, surprisingly enough, they are still in perfect shape after 3 weeks.
As a Kong Product, I'd have expected it to last longer than (literally) 10 minutes. The squeak is no more. But at least the rope stayed in tact and the ball is still attached. There's still fun to be had.