Knack is like the video game equivalent of a bag of potato chips. It has practically no substance, and it's far from the best thing of its kind that you can partake in, but in spite of that, it's still pretty enjoyable regardless of what it obviously lacks.

You don't play Knack to experience deep, innovative gameplay or a sweeping, dramatic narrative. You play Knack to make your little relic guy become a big relic guy that can throw tanks at airplanes.

The crystal collection system that relies on farming preset locations for completely random items (complete with duplicates) sucks some serious ass though.