One Piece 742: Well...if it turns out that Usopp's moment of triumph was actually unintentional, his face being so scary that it made Sugar faint, rather than it being planned all along, I'll be a bit disappointed, but I'll take it. The flashback was nice, too - but balanced with some of the main story, which is what's important (take note, Kishimoto). 

Naruto 670 was tedious - Kishimoto is trying to justify his telling the same story over and over and over again, I think, through going back to yet another retelling of that story, this time the first time it happened. Wasting half a chapter on the lame joke of talking funny...that was a mistake, too.