The Pampers Premium Protection Nappy Pants Size 4 receive high praise for their reliability and skin-friendly performance. Users highlight the absence of leaks and diaper rash, with one parent noting a direct reaction to other brands, making Pampers a clear favorite. The built-in wetness indicator is also appreciated for its convenience. A minor point for improvement mentioned is the slight odor when soiled diapers are left in the bin for a short time. Overall, this product is well-regarded for its effectiveness and comfort.