Sasori? I think he was a well-developed character that provided one of the best fight scenes and death. I miss the character. It was such a sad death. And where would you guys rank him in terms of strength. Apparently Deidara said he was the stronger of the two according to the wikki.
I dont miss him n it was a hell of a fight. I would rank him at hokage level, after all he did say that he took down an entire country using his 1000 pupets tech. But LOW TO MID LEVEL not high like Minato/Tobirama or Demi-God Madara/Hashirama.