I have some questons, and these questions are maybe not very relevant to the series.

1. Why doesn't kurenai wear her west?

2. And what about her red eyes? are they a bloodline limit?

3. how come there's alot of weak chounins? The chounin exam is prettty damn hard and some of the chounins dies like flies in the series, so how the hell did they become chounin in the first place?

4. I't chojis clothes "one size fit all"? I mean when he do his multisize no jutsu, his body gets alot bigger and the clothes still fits?

5. is narutos outfit really a good outfit for a ninja, a ninja is supposed to be a master of stealth isn't he?