"[Eminem] released Curtain Call: The Hits as part of his purported retirement in the mid-2000s. Inactivity didn't suit Em, so he returned in 2009 with Relapse, a record that kicked off a particularly prolific decade and a half. Curtain Call 2 chronicles the releases since Relapse, featuring most - but not all - of his charting singles, along with a handful of album tracks, non-LP cuts, and three new numbers ... At over two and a half hours, Curtain Call 2 is generous to a fault, playing like an endless streaming playlist instead of a curated compilation, yet it does feature many highlights from Eminem's mid-career records".