As a "mobster" I guess underrated is a strange way of characterizing someone in a organization ofbm ruthless killers but was he smart? was he sharp? was he a feared man? absolutely. He was chosen to lead he was respected by all fam' s and street guys. The "westies" new and respected him, the older bosses loves him. He was cut from a cloth of people that were raised in Canarsie during the 40's, 50's and 60's that were incredibly tough and quiet. The idea Canarsie was full of blabber mouths like Henry and crazies like Tommy is not accurate. He's got the families respect believe me, yes he was a heavy guy. Not someone you would ever want to cross. The truth is, yes, Casso was a maniac serial killer and feared. But he became particularly crazy after knowing he had Vic behind him. Truth is when Vic found out What Casso making moves without consent and acting like the boss. Vic shelved him immediately and he new he was a dead man walking and flipped and ratted like a true cowardess pussy. btw henry, tommy, Casso all not from canarsie lol. had to say that lol