Do you count punching power as a criteria for greatness?

[Dr. Z]

I often see certain fighters legacy take a hit because of their lack of punching power or low knockout ratio. Some lacked the big punching power, others were plagued with brittle hands that injured easily. Do you fighters such as Loughran, Rosenbloom, Maxim, Locche, Malignaggi, Bradley get knocked down a few points on the greatness scale for lack of a big punch?

No they get docked for having little power at their weight class, but are still among the best in the time line of the weight class. That as far as I go with those guys. Rosenblooom was a though man to KO.