Michael Handelman and David Guion made 5 films together, averaging 6.22, 0.81 above their career marks. The best is Slumberland at 7.3.

Michael Handelman averages 6.22, David Guion averages 4.60. Apart that suggests 5.41; together they average 6.22, a lift of +0.81.

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