Personally I HAVE to with the Granny Chiyo/Sakura vs Sasori Arc. It was just SO boring and drowzy (although the fight was very good). One thing that irritated me was when team Gai had to fight their "copies". First they struggled SO hard fighting against their copies, then all of a sudden Rock Lee has an epiphany on how to defeat them. They had to "become stronger" than when the copies first appeared. I was like "Dude, are you ****ing kidding me -__-?" "Did it really have to take like 9 episodes to figure that out?" you couldnt of have done that in the first place? And then the action was SOO slow and drowzy, they just did the same moves over & over & over -__-. which made it even more lame. That was just a horrible story arc. And plus Sakura was one of the main focuses of the arc, and she is a very "intresting" character *sarcasm.