The concept of justice must include an element of proportionality, I would argue that Ross's sentence, for a first time non-violent criminal, was over the top. Without proportionality justice becomes arbitrary, based more on luck and your connections to power.
We punish those we can punish: the little guy. Whilst those running governments, corporations and networks that facilitate repression, hatred and genocide go scot free.
Madoff's arrest and prosecution was actually pretty ineffectual in my opinion. If an amoral person can live as one of the richest men in the world for 40 years in exchange for spending the last 10 years of their life in minimum-security prison, I think a lot of amoral people would take that trade.