Suggestions by @perishonimpact

James Turner

as Flowey in Undertale

+0-3Score: -3

Billy Ray Cyrus

as Flowey in Undertale

+1-3Score: -2

Olivia Colman

as Toriel in Undertale

+1-3Score: -2

Todrick Hall

as Mettaton in Undertale

+2-1Score: +1

Plumbella

as Merida in Disney Princesses

+1-7Score: -6

Kimiko Glenn

as Hinata in The Night Circus

+1-1Score: 0

Danny Pudi

as Chandresh Christophe Lefevre in The Night Circus

+1-3Score: -2