It features guest appearances from Hell Rell, Red Café, Murda Mook, Ransom, Gravy, Lil Wayne, Angel De-Mar and Ru Spits.

[6][7][3] As one of the first up-and-coming female rappers to garner buzz in the industry in over a decade, Minaj's work received significant attention.

However, the music in her mixtape created made Minaj appear aggressive and flaunting; she attacked other rappers directly and boasted about herself through her wordplay.

[12][8] In addition, Minaj's early discography lead to high-profile features on songs by Wyclef Jean and Drake, which further increased her popularity.

[8] "Playtime Is Over" is considered unique (compared to albums from other, similar female rappers) in that Minaj put a lot of emphasis on the content of the mixtape, instead of on her sex appeal.