Suggestions by @erikmccarthy

Alan Tudyk

as Garrus Vakarian in Mass Effect

Score: +1

Clancy Brown

as Saren Arterius in Mass Effect

Score: +2

Michael Chiklis

as Urdnot Wrex in Mass Effect

Score: +1

Anthony Ramos

as Kaidan Alenko in Mass Effect

Score: 0

Ana de Armas

as Ashley Williams in Mass Effect

Score: +1

Robbie Amell

as Male Shepherd in Mass Effect

Score: +1

Mackenzie Davis

as Female Shepherd in Mass Effect

Score: +2

Virginia Gardner

as Liara T'Soni in Mass Effect

Score: 0

Toby Kebbell

as Garrus Vakarian in Mass Effect

Score: 0

Richard Ayoade

as H.E.R.B.I.E in Fantastic Four

Score: +3

Samara Weaving

as Susan "Sue" Storm in Fantastic Four

Score: +34

Cole Sprouse

as Jonathan "Johnny" Storm in Fantastic Four

Score: -18

Logan Lerman

as Reed Richards in Fantastic Four

Score: -23

Adam Driver

as Victor Von Doom in Fantastic 4 MCU

Score: +4

Cillian Murphy

as Victor Von Doom in Fantastic 4 MCU

Score: +2

Alan Ritchson

as Ben Grimm in Fantastic 4 MCU

Score: -2

Karen Fukuhara

as Mikasa Ackerman in Attack on Titan (Warner Bros)

Score: +2