I watched the 2nd half. Because I'm not familiar with the FIBA rules, I can't really comment on the officiating. Didn't seem to affect the game one way or the other.
What I did see was the incredible effectiveness of the Argentinians' offense - spacing, pick and roll, good, crisp passes. Compare that to the NBA-style, one pass, one-on-one, go-to-the-hole style of play. The Argentine team simply outplayed the US in all aspects of the game. Can you say "fundamentals"?
The game continues to point out how far international basketball has come.