These two teams are very similar, stressing defense and discipline. Except the Islanders are the better team. 
The Flyers barely held off elimination by nipping the Islanders in overtime two days ago. I see the Islanders closing the series out now in their second try just like they did against the Capitals and Panthers. 
Except for the opening period in Game 3 and the second period in Game 5, the Islanders have gotten the better of Philadelphia. 
The Flyers were outscored by the Canadiens during their previous Stanley Cup series and I don't believe they can step up enough to force a Game 7 against the extremely sound and well-coached Islanders, who are playing their best hockey.
The Islanders have defeated the Flyers in seven of their past nine meetings.