I was thinking the same. Not only that, but can the kagebunshin control chakra so freely?
So, on one hand,
Underwater ninja - good. It just shows ninja are way too cool (in Naruto's world).
Chakra whirpool - Too much... but it created a big sea-water toilet!
Aoi's body-suit - stupid. I can't look at him without laughing.
Oh, and didn't Sasuke look jealous of Naruto's sermon skills? It sure seemed so to me! "Man, I wish I could sermon people like that, it'd be so cool!"