The Cleveland Cavaliers handled their business in Game 4, winning 112 to 103 against the Detroit Pistons, tying the series at two games apiece. Here are four key takeaways from the victory.

James Harden showed up

After a shaky start in the first two games of the series, many Cavs fans began to lose faith in Harden. However, Game 3 marked a turning point for him, and he carried that positive energy into Game 4. In that game, Harden put up impressive numbers with 24 points, 11 assists, four steals and just two turnovers, playing a crucial role in leading the Cavs to victory.

When Harden is not performing at his peak, he tends to maintain a balanced perspective on himself.…