[This is based on watching the official copy on 22/7's YouTube channel.] CGI animation not quite synced with the music. Many dance moves seemed to occur noticeably early or late compared to the audio rhythm. Poor audio mix. The (likely MIDI) instrumentals were okay, not great. Vocal mix had quite a bit of distortion or clipping, especially when multiple voices sang together. Additionally, the balance between instrumental and vocals was off—especially for solo vocals, which were far too soft. The song itself is pretty standard J-pop, neither amazing nor awful. It just isn't presented in its best light by this PV.