seems like you have to overreact to get a penalty these days, especially in the finals. maybe I don't understand the nuances of the penalty calling, but guys get cross-checked in the back repeatedly every time the puck is stuck along the boards, and guys are slashing at each other constantly. there is also interference going on all the time. I guess it's like holding penalties in football; there is holding on every play, so only the really egregious holds are called?