Excellet, you are learning PJ. Yes, holding serve is a given, you must do that in order to give yourself a chance to win the series. A 3-1 lead and heading home for the last 2 games if necessary is the definition of a commanding lead. I hate to wish Philly to lose game 5 (win as soon as you can) but I do hope that happens, so that they can wrap it up at home. The scene will be pandamonium in Philly if they advance to the world series at home.
Yes it was commanding at 2-0 and is also commanding at 3-1.