Then I also have a problem following the puck. I know they tried to add some highlight to it during the playoffs a few years ago or longer, but that didn't work.
This is most people's biggest problem. The puck is the smallest thing on the screen. But, if you watch more than casually, you start to see the patterns of players skating which can tell you where the puck is, even if it was invisible. Occasionally, even the players on the ice lose sight of it, just the nature of the sport.
Teams in the playoffs tend to lay off the nastiness at times. But the current Rangers/Capitals series appears to be the exception. These teams plain old don't like each other. If you wanna see violence, tune in tomorrow for Game 2.