Here something every anime from big 3 are good at:

Best Protagonist: Ichigo Korusaki
Best Deuteragonist: Sasuke Uchiha and Zoro
World building: One piece
best girls: Bleach
Best villains: Naruto
best animation: One piece
Worst protagonist: Naruto; he is good but he is my least favourite mc from the big 3
Worst deuteragonist: Renji
my fav character from bleach: Urahara Kisuke
my fav character from naruto: Sasuke uchiha
my fav character from op: Shanks

in my opinion bleach is the best in big 3....................its just my opinion.....feel free to state yours