Board Thread:Theories and Speculation/@comment-34656247-20180408204136/@comment-734582-20180413055432

Jason of the Mangekyou wrote: The genjutsu sasuke used on Bee, just seemed like a regular paralysis genjutsu, and mentioning sasuke not being a good user compared to itachi makes this a good point.......not Sasuke doesn't have Tsukuyome. He used regular genjutsu. Itachi also used regular Genjutsu. In one case, Bee was up before Sasuke knew it. In the other case, Gyuki was struggling to break him out of it.

Jason of the Mangekyou wrote: That's a good point, but the moment a jinchuriki is sustaining damage during transformation to the body the beast possesses them, so we dont know if they're still experiencing pain. Bee mentions during the fight against Obito that whatever Bee feels, he feels. Presumably that works the other way around.