Kishi didn't do justice to some characters in the end , if he was gonna trolled them in the first place , i don't know why him made the so strong Ex : Kabuto , Izanami would never work on anyone & it will not work on anyone if it's not kabuto , we are never gonna see Izanami again .
Deidara Vs Sauske , that was BS .
Kakazu a years veteran of close & long rage combat looses to a kid clones , just for plot , let kakshi beat him , not naruto , just because of his new jutsu , i some what agree with you , but kishi sometimes takes it too far & you know that character would have never loose if it wasn't for the plot of the story .