Director and writer
David Lean averages 7.48, Robert Bolt averages 7.51. Apart that suggests 7.50; together they average 7.87, a lift of +0.37.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
 Lawrence of Arabia | 1962 | 8.3 | 347K | Director | Writer |
 Doctor Zhivago | 1965 | 7.9 | 88,169 | Director | Writer |
 Ryan's Daughter | 1970 | 7.4 | 11,811 | Director | Writer |
