“Sarah Silverman lends something unexpected and real to the role. Undeniable fearlessness to Sarah Silverman's lead turn.”
“Sarah Silverman is an absolute revelation. A tour-de-force, career-changing performance.”
“Sarah Silverman gives a career-bending performance. She finds the core humanity in this character that makes us care.”
“A rare cinematic creation. Sarah Silverman shines.”
"Sarah Silverman gives an exquisite performance."
"Sarah Silverman opens eyes in 'I Smile Back.'"
“SarahSilverman, digging so deep into her character that we can feel her nerve endings, is like nothing we've seen before. She's fierce and unerring. No showing off; she just is. This is acting of the highest caliber.”
"Sarah Silverman wows audiences with her honest and unflinching portrayal"
"Silverman is completely riveting"