Ubiquitin, there was an article in Hamodia featuring an interview with Rav Shlomo Avigdor Altusky about his (extremely positive) reaction to the clip.
I’ve heard that Rav Yisroel Belsky was nispoel from it, and that Rav Shmuel Kaminetzky saw it and stood up for the Chofetz Chaim (my guess – not required l’halacha, just a hergesh).