Rony David and Bobby made 5 films together, and the 3 rated ones average 7.87, 0.99 above their career marks. The best is Traffic at 8.1.

Rony David averages 6.76, Bobby averages 7.00. Apart that suggests 6.88; together they average 7.87, a lift of +0.99.

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