The actress, 45, told Ellen DeGeneres that she is flattered that her movie is getting so much love even before its release.
"Yeah, I'm the No. 1 snubbed. That's the silver lining, right?," Aniston joked to DeGeneres.
"It hasn't even come out. That's the crazy thing. We're so shocked and amazed that we have had this much love for a movie that hasn't even been released yet," the actress added.
She may have missed out on an Oscar nod but Aniston did receive nominations at Golden Globe, SAG and Critics' Choice Award for playing a woman, who is fascinated by the suicide of someone in her chronic pain support group.