I realize the sample size of 1 game is small, but Chicago and Miami certainly don't look like world beaters. I watched the 2nd half of the Miami game, and Philly certainly had a shot to win.
Re Miami - there is simply a huge dropoff in talent after their Big 3, and you can "cheat" off a lot of those guys. The slower, half-court PO game feeds into their defense, which is very good, but hurts their offense more than most, as they are much better in an open court, running game, where Lebron and Wade shine. Put another way, they are more effective in the running game than in half-court sets... if we play them next round, and the pace is slow to slowish, I think we have a real shot, even sans Shaq.
I'll go watch Chicago later, but was encouraging to see them get challenged by what has to be the 2nd weakest team in the POs (NO has to be the weakest...)