Board Thread:Versus Debates/@comment-30168027-20170330171615/@comment-26369387-20170406211204

I think Hagoromo was more of impressed that Sasuke put all 9 Tailed Beasts under genjutsu with single glance. Madara and Obito were shown to put one Tailed Beast at the time under genjutsu(Kurama for both, Kokuō for Obito's case) and 6 Tailed Beasts that Obito reasealed within his Six Paths of Pain were controlled through Black Receivers and Demonic Statue Chains, so it's hard to say if Madara and Obito could do that as well.