Hmmm... He's not evil! He's just confused... and a tad psychotic. =_=
You know how he is... as Itachi said... “Sasuke is like a blank canvas.”
And because he’s done with the revenge and stuff, he kinda began to realize that he did something wrong there. There’s still this part of him that says “There’s still something missing...”... and then Madara took advantage of that and all that crap, and mindf*cked Sasuke... XD
If I was there, I would tell him to make the right choices XD hahahaha~ And don’t trust someone who has a strangely long tongue and scaly, pasty skin or don’t trust anyone with a weird swirly mask XD
(I can imagine Itachi contacting Sasuke from the dead and I was the medium) Me: Itachi has contacted me to check on you... Sasuke: What does he say? Me: He wants to ask: “what have you been doing lately?” Sasuke: Tell him, I plan to destroy Konoha for him. Me: Itachi wants to tell you that he is facepalming in the afterlife because you’re still a foolish little brother.
Hmmm... Maybe... Maybe not. I don’t know. I still have to be skeptical about things. Kishimoto-sensei is a troll at times. He might lead you on. That’s why I don’t trust him that much. :/