Both teams look tired, especially Chicago. After that rousing start where you could hardly hear the anthem then they don't get a shot on a backup goalie until over half way into the first period. Two shots in the entire period. Brutal. Yet they somehow won. Tampa missed some good chances in the late flurry. There was better quality hockey earlier in the playoffs. But then that's to be expected as you can't maintain that high playoff intensity and level of play for an entire two month period (ie "second season").
I don't like the scheduling either - no doubt to suit NBC, and to avoid the NBA (which is killing the NHL playoffs in the ratings). Saturday nights in summer are active nights for most people. That said, the players look like they could do with the extra day's rest.
