John Thomas and Shane Black made 2 films together, averaging 6.55, 0.04 above their career marks. The best is Predator at 7.8.

John Thomas averages 6.39, Shane Black averages 6.62. Apart that suggests 6.51; together they average 6.55, a lift of +0.04.

Lift is the average of their films together minus the mean of their two career averages.