Conversation so far:
When did Shaquille O'Neal go to the Miami Heat?
On July 14, 2004, Shaquille O'Neal was traded to the Miami Heat.
How many games did Shaquille O'Neal play with the Miami Heat?
205
What were Shaquille O'Neal's stats with the Miami Heat?
During the 2004-2005 season, Shaquille O'Neal played in 73 games, his most since 2001 season, averaged 22.9 points a game along with 10.4 rebounds and 2.3 blocks.
Did Shaquille O'Neal win any awards with the Miami Heat?
Shaquille O'Neal made his 12th consecutive All-Star Team, made the All-NBA 1st Team, and won the Eastern Conference player of the Month award for his performance in March.

Question: What was it about his performance that was so good?
Self-contained rewrite: What was it about Shaquille O'Neal's performance in March of the 2004-2005 season to win the Eastern Conference player of the Month award that was so good?