: While highly rated, some long-term viewers found that the lack of prior world-building for the Uzumaki clan slightly dampened the impact of the wider narrative arc this episode sits within.
: Some viewers expressed frustration that certain lore elements, such as why Kisame has literal shark-like features, remained unexplained even in his final episode. Naruto Shippuuden (Dub) Episode 251
Watch how Kisame's ruthless past and final moments are explored in this emotional episode analysis: : While highly rated, some long-term viewers found