"HipHopDX" praised the song: "The best might be last [...] as Dre and 50 join Eminem for the title track and a surefire hit song." "NME" was negative: "‘Encore/Curtains Down’ is the archetypal ‘gang’s all here’ show-closer, only with much more swearing and ‘the gang’ in this case being Dr Dre and 50 Cent, who are really the only two of Eminem's collaborators who deserve to share his applause. A round of applause which, by the way, hidden-significance-spotters, ends with Eminem blowing his brains out." RapReviews was positive: "the album finally closes with a sure shot banger 'Encore/Curtains Down.' The Doctor lays the beat, Eminem drops the hook, and Eminem and Dre foray flames back and forth: