Suggestions by @bradleythomas

Ringo Starr

as Mallard in Thomas & Friends: Amazing Americans

Score: +4

James May

as Flying Scotsman in Thomas & Friends: The Movie

Score: +3

Jeremy Clarkson

as Timothy The Ghost Engine in Thomas & Friends

Score: +1

Sharon Miller

as Caitilin in Thomas & Friends: Amazing Americans

Score: -1

Michael Brandon

as Dreyfuss in Thomas & Friends: Amazing Americans

Score: +3

Jeremy Clarkson

as Gordon in Thomas & Friends: Amazing Americans

Score: +4

Kevin Hart

as J. in Thomas & Friends: Amazing Americans

Score: +3

Vin Diesel

as Big Boy in Thomas & Friends: Amazing Americans

Score: +2

Chris Evans

as Polar in Thomas & Friends: Amazing Americans

Score: +3

Paul Bettany

as Henry in Thomas & Friends: Amazing Americans

Score: +1

Britt Allcroft

as Lady in Thomas & Friends: Amazing Americans

Score: +2

Dale Earnhardt Jr.

as Vinnie in Thomas & Friends: Amazing Americans

Score: 0

Alec Baldwin

as Timothy in Thomas & Friends: Amazing Americans

Score: +4

Vin Diesel

as Polar in Thomas & Friends: Amazing Americans

Score: -2

Robert Downey Jr.

as Daylight in Thomas & Friends: Amazing Americans

Score: +3

Cars 3

as Best Pixar Movie in Best And Worst Of Disney

Score: +2

Avengers: Age of Ultron (MCU Movie)

as Best Marvel Movie in Best And Worst Of Disney

Score: 0

Shark Tale

as Worst DreamWorks Animated Film in Best And Worst Of Universal

Score: -1

Fast Five (2011 Film)

as Best Fast and Furious Movie in Best And Worst Of Universal

Score: +6