i haven't seen the manga yet, but i hope there are less flashbacks in manga than in anime. too many flashbacks to exlplain the background of characters especially during critical fight moments ruins the flow of the story...just bad timing or do less of them.
in the last few episodes, some of the fights are actually pretty intense and inventive. [spoiler]rock lee rocks! i thought he was a total dork, but his current fight vs gaara (in ep 48 - ) is turning out to be one of the best.[/spoiler] he's got some amazing skills and talk about an iron will! i suppose his characterization is that of bruce lee...a bit exaggerated (hair style, eyebrows, his skin suit and his quickness) but nonetheless reminds me of bruce lee.