Suggestions by @serbriss

Jason Statham

as Shadow Moon in American Gods

Score: -3

Bill Hader

as Jack Torrance in Stephen King's The Shining

Score: -1

Jim Carrey

as Jack Torrance in Stephen King's The Shining

Score: +1

Simon Pegg

as Alfred Pennyworth in DCEU Rebooted

Score: -8

Ralph Fiennes

as Professor Quirinus Quirrell in Harry Potter and the Methods of Rationality

Score: +1

David Tennant

as Professor Quirinus Quirrell in Harry Potter and the Methods of Rationality

Score: +2

Rory Kinnear

as Professor Quirinus Quirrell in Harry Potter and the Methods of Rationality

Score: +2

David Harbour

as Jack Torrance in Stephen King's The Shining

Score: -3