agreed the naruto one is the best one. a few things for constructive criticism.
In some of the pics it seems like u are trying to do too much or fit too many pictures in. Also the one thing i say over and over to everyone. sigs dont have to be massive to be cool. most of mine are 75px high, max 100. plus the max for this site is 150 so i mean urs are still way too big. good stuff though but all of em could have been done just as effectively if not more at half the height.