Underrated:
BIG MOM
Shanks (for each 1 person saying he's stronger than the rest, there are like 100 saying he's shit)
BIG MOM
Sanji (he's not that far away from you know who =P).
BIG MOM
Smoothie (how can people claim she is weak when we haven't seen her fighting? *le sigh)
BIG MOM
Smoker (but i should admit this is mostly Oda's fault x') )
BIG MOM
Overrated:
I don't want problems
See ya ~