Suggestions by @sam2020

Booboo Stewart

as Kevin Levin in Ben 10: Alien Force (2008)

Score: +1

Sam Witwer

as Lord Starkiller in Star Wars: A Fragile Hope

Score: +1

Tom Hardy

as Eddie Brock in Spider-Man 3 (2007) - MCU style

Score: +1

Tom Cruise

as Eddie Brock in Spider-Man 3 (2007) - MCU style

Score: -1

Concetta Tomei

as May Parker in Spider-Man 3 (2007) - MCU style

Score: +1

Marisa Tomei

as May Parker in Spider-Man 3 (2007) - MCU style

Score: -1

Hailee Steinfeld

as Gwen Stacy in Spider-Man 3 (2007) - MCU style

Score: +1

Denis Leary

as Capt. George Stacy in Spider-Man 3 (2007) - MCU style

Score: +1

Eddie Murphy

as Mr.Potato Head in Toy Story

Score: +1

Will Poulter

as Sid Phillips in Toy Story

Score: +1

Matt Sloan

as Eon in Ben 10: Race Against Time (Animated Version)

Score: +1

Oscar Isaac

as Ben Tennyson in Ben 10 (Live Action tv show)

Score: 0

Mark Ryan

as Ben Tennyson in Ben 10 (Live Action tv show)

Score: 0

Reno Wilson

as Frenzy in Transformers (2007) - Directors Cut

Score: +2

Hugo Weaving

as Megatron in Transformers (2007) - Directors Cut

Score: +1

Mark Ryan

as Bumblebee in Transformers (2007) - Directors Cut

Score: -1

Peter Cullen

as Optimus Prime in Transformers (2007) - Directors Cut

Score: +2

Megan Fox

as Mikaela Banes in Transformers (2007) - Directors Cut

Score: +3

Oscar Isaac

as Heatblast in Ben 10 (Live Action tv show)

Score: +2

Blake Roman

as Jim Hawkins in Treasure Planet

Score: -4