As always, this Halloween proved to be one of the busiest days of the year for new mixtapes: Remy Ma dropped her first tape since being released from prison, Chief Keef let loose his first tape since getting dropped from Interscope (along with Big Gucci Sosa, the long-teased collaborative project from Keef and Gucci Mane), and that's not counting the new releases from Future, Lil Boosie, and Da Mafia 6ix that dropped earlier in the week. Not to be excluded from the festivities, Soulja Boy threw his latest, Young Millionaire, into the ring: a 21-track tape with production from Zaytoven and MPC Cartel and guest spots from Sean Kingston and Rich the Kid. Does Soulja still have the juice? Check the mixtape below.