I hate how people think Shisui is the best genjutsu user because he has the BEST genjutsu. Having the best Genjutsu doesn't make you the best user, That would make Danzo the best genjutsu user too.
OT: Itachi.
And yet, without Tsukiyomi, Itachi hasn't really done anything that Sasuke, Kurenai, Shii, Kabuto, etc. can't do.
Are you being serious or are you that ignorant?
It means he's better at certain aspects of genjutsu. With this argument there is no "best" genjutsu user. Just ninjas who have strong points. And shishui's strong point as far as we know is his one strong genjutsu.
Are you answering your own questions ? One of them is better at long distances the other is better at speed
Any genjutsu that controls someone seeming without them realizing is reminiscent to KA
Itachi controlled Deidara to almost kill himself and he didn't realize until Itachi made him away of it. Was itachi utilizing KA? Try again
Right, your self described definiton of Kage level ninja
Who said it was a talent exclusive to Itachi? Reading comprehension skills? That scan was posted as proof that there are things Itachi can do with genjutsu that Shishui can't . Considering under the list of ninjas Ao knows, Shishui is one of them
Again, you are not being clear.
1. Shisui's strong point is Koto Amatsukami, but what is Itachi's? Tsukiyomi, another MS jutsu.
2. If there is no "best" genjutsu user, then why are we discussing which of them is "better"?
Oh? Is that so? Then how is it that no other manipulation genjutsu has been compared to it?
Itachi didn't control Deidara, he tricked him, to which may I add made no sense. I understand the premise, that Itachi made him think he was shooting one thing when he was actually shooting another, but where it lacks sense is in that Deidara was actually pointing the gun at his own head when he thought he was pointing it forward. It should also be noted that Deidara was still a pre-teen.
The generally accepted description of a Kage-level ninja. One whom stands out amongst their peers for individual ability and respect, one whom not only holds the reigns of their village but is used as an example of their village's might. Genjutsu is also by no means an ability gifted to only a select few, there are many genjutsu users... yet you don't find it odd that only one of them ever made it to the position of Kage? How do these legendary ninjas become legendary if they are incapable of dealing with genjutsu? One run in with Kurenai during a war and surely someone as powerful as Gaara would die, yes? Or no?
You can save the insults as it seems to be the argument being made by various individuals, that Itachi is the only of capable of such a feat. In fact, let's look at an older post by you in this discussion:
"
Stated that Itachi is the only person they know of that is capable of such genjutsu feats, -- This means Itachi is better and more versatile in genjutsu than shishui ever was in the past . Shishui seems to only have one powerful genjutsu that he gained alot of fame from using."
Here, you are completely disregarding anyone else's ability to maintain control of a genjutsu over great ranges because they lack knowledge of the skills of others like Shisui, Obito, etc. In fact, you relate it to not a feat of skill but power, as say the only thing Shisui has that can compare to it is Koto Amatsukami, a jutsu that he may have only used one or two times in his entire life considering how long it takes to recharge and are saying that is solely how he gained his fame, something that no one ever confirmed. A lot of presumptions. The fact too is that Itachi only has one powerful genjutsu, Tsukiyomi, another MS jutsu which pales in comparison to Koto Amatsukami. So how do their base skills stack up?
Awareness or not, the Genjutsu would do its work. Chee was aware that Sasuke was using Genjutsu, Orochimaru was aware, Bee was aware etc. That didn't stop the Genjutsu from taking affect. If a simple breaking in on the conversation is all that it took for Danzo's petty KA to halt, then yes, Itachi's Ephemeral is better, as it took two people to insert their Chakra within Naruto to disturb its flow and then break it, when Naruto himself was aware that he was under the affect of Genjutsu.
That was the use of KA at the hands of the, as the manga puts it, the 'True Master of Sharingan'. The manga has made a clear distinction that both the blood and the body are required for Sharingan to work at optimum efficiency. Danzo lacks both. At least Kakashi at least has the body.
Do you remember what Danzo slid to Mifune? To pick him. KA didn't just make Mifune go "I choose you, Danzo." No, it made him believe it was his decision, and he was making conscious reasonings as to why none of the others should be leader. When the ruse was discovered, no longer was Mifune tasked with choosing a leader and they all wanted to rip off Danzo's head.
Naruto was a novice at combating genjutsu and had poor chakra control at the time, hardly a good example.
Where has the manga stated that? Also, I take it the crow did have the blood and body required to use Koto Amatsukami at full efficiency? After all, Danzo did have Senju cells (body) and Shisui's arm (blood).
The best genjutsu user is Itachi. Haters only deny it.
Proof?