Philly doesn't beat you from outside. They run, and you better get back on defense.
If the Celtics play like they did against the Hornets, Philly will win easily. I fear that this Celtics team has started to read the press clippings. They think that they can win by just showing up.
Boston is obviously a better team, but Philly is good enough to steal a game against a lackadasical opponent, particularly at home.