Charles Barkley doesn't think that the Detroit Pistons always show up to play, according to the Boston Globe.

"We never know which Detroit team is going to show up. In the first half [Sunday] you saw good Detroit, and in the second half you saw bad Detroit," said Barkley.

"The Celtics play the same music all the time. The Pistons play hip-hop, then jazz, then hip-hop, then jazz. They are up and down all the time," Barkley added.