Board Thread:Theories and Speculation/@comment-36019309-20190114073523/@comment-36019309-20190120234159

Danzo mentioned that Tsukuyomi was as different as night and day between Sasuke genjutsu, with time dilation. Danzo implies it, makes a big difference.

Kakashi eluded to Tsukuyomi not being breakable, because it was instant. Tsukuyomi being instantaneous also makes a big difference.