The episode is lauded for its high-quality animation during the dance sequence and the original song "Hero too," which was specifically composed for this scene.
Using their Quirks to create professional-grade lighting and effects. 23 : Let It Flow! School Festival!
Critics often highlight this episode for its shift in tone from the series' typical high-stakes combat to a "slice-of-life" celebration of heroism through art and community. The episode is lauded for its high-quality animation
described it as a powerful testament to why these students want to be heroes—not just to fight, but to provide hope and happiness to others. You can read their full analysis in the Episode 23 Review . 23 : Let It Flow! School Festival!