How much is Chris Bosh overrated?

The only people who think he's a superstar are some Miami Heat fans and LeBron James and Chris Bosh himself. He averaged 20 pts and 10 rebs for a terrible team. He also benefited by plying with Andrea Bargnani, who is the worst rebounding center in the NBA. Al Jefferson averaged 20 pts and 10 rebs but was is not talked about. Bosh took too many shots and he can't even shoot.