I think D'Antoni deserves a lot of credit for what is happening there. Take a close look at that roster and think about the fact that their offensive efficiency is similar to that of San Antonio, LA, Dallas, Boston, Miami and Phoenix.
They're playing Amar'e at center, that mismatch allows for their offensive efficiency. Of course it also creates many of their defensive and rebounding issues.
Agreed about the defense, but if it were as easy as "play a 4 at the 5" then most teams would just mimic the offensive strategy and be successful. D'Antoni has talent.
And, it's relatively easy for many teams to match up on defense by playing small, but the Knicks can score against anyone.
I just remember being amazed watching the Celts/Knicks game, because I don't think I've seen another team systematically create open angles to the basket against the C's the way the Knicks did.
Seriously, look at the personnel other than Stoudemire. Felton, Chandler, Fields, Gallinari. Those guys are far from being high-level offensive players.