i agree -_-
i feel like kishi is like this : " the bad guy character - they made an appearance - they served what they have to do - yeah lets kill him " and then i become like this -__-
ultimate disappointment specially when dei and hidan died , with reviving the kazegake arc the sasori and deidara thing were awesomeness and so enjoyable , hidan and kakuzu , they were too awesome too , i really " laughed " so much when watching them , look at hidan personality look at his relationship with kakuzu it was funny and creative xD
in my opinion dei's background is not so interesting , i would luv to see his childhood or his teen instead ...
itachi in my opinion is a good guy , but he keeps his coolness =D
naruto represents the "good character " guy , not so interesting but at least him stupidity is funny xD
sakura is boring , no background , though she should be more powerful she never fails to disappoint me >_<
i know good guys are the lead and theyre gonna win , but yeah bad one are more interesting and fun to see