I've been lately noticing that some users are downplaying Sasuke's feat with the S/T technique. For the ones that claim to read the manga, you obviously need to read it 2-3 times to understand what's really going on. When Sasuke said "let me get my left eye ready" he never attempted to use the S/T technique against Kaguya; he decided to use Amaterasu as a means of distracting her! Sasuke was going along Naruto's plan to seal Kaguya, which was pretty close for both of them. There was no indication in the last chapter that Sasuke was using the S/T technique against Kaguya, so for the trolls that keep saying "illiterate" information -- avoid sounding stupid and passing this as the real manga facts. One thing is to troll, but another one is to say its manga facts -- when that's not the case at all. If you don't know how to properly troll, my suggestion is to NOT TROLL.