what choice do you have? If you root against him, he'll just come out the manga and make you pay for it dearly with your life. after he's done killing everyone first of course.
If anything, I certainly can't fault Kubo for creating the perfect bad guy. Aizen, as of right now, has no obvious flaws in his character. At least none that might lead to his eventual defeat. But I take that back now. Since Aizen is clearly too badass for his own good, he will undoubtedly come down with 'The AIDS' which will bring him down to a level where he's not Godly stronger than everyone else.
Manga reading list: Bleach, Naruto, Katekyo Hitman Reborn, One Piece, Code Breaker, Gamaran, Kuroko No Basket, Fairy Tail, The World God Only Knows, Kimi No Iru Machi, Good Ending, Medaka Box, Nisekoi, D.Gray-Man, Ao No Exorcist, Freezing, Magi - Labyrinth of Magic, Soul Eater, Rosario Vampire Season II, Iris Zero, Ubell Blatt, Bloody Cross, Sun-Ken Rock, and Infinite Stratos,
What chakra type are you?
I agree too, from what we've seen so far the only key to defeat him lies in his own personality, because otherwise he's invincible lol.
Sephiroth anyone?! By no doubt will Aizen be consumed by his own idea of superiority, and it wouldn't surprise me if he would also in fact be the paw of something greater than himself that slipped past him.
Avatar and signature by me.
Anyone else wondering wat Gin's really up to?
"I'm gonna drop a double cup on your tennis balls!"