Completing their game-changing trap trilogy, Atlanta trio issued the series' final installment, , four years after its predecessor. A lifetime in the rap game, part three arrived just a little late to the party, as the genre had already crowned newer stars and delved into fresher subgenres. Nonetheless, , , and do what they do best, dropping their signature triplets and vocalizations atop serviceable production. Charming and engaging as ever, they deliver the usual sex, fame, and wealth content of old, shaking things up with some rare moments of vulnerability on the emotional "Antisocial" with the late (where confesses, "When I'm in my feelings, I bought me some codeine just so I can feel it") and the longing "What You See" with crooning on the chorus. The latter track is as serious as the trio gets -- positively tender in comparison to the usually callous point of view towards sex -- pining for love and atoning for their sins (an apologetic pleads, "Do not judge a thug/do not judge the way I love," a reference to his relationship drama with , who drops a verse on "Type Shit"). Otherwise, spends most of its time busting speakers with booming bass and expertly crafted cinematic atmospherics from a team of producers such as , and more. Standouts include the -sampling "Avalanche"; the hypnotizing "Having Our Way" with ; and the timely "Vaccine," which interpolates a familiar melody from 's The Nutcracker. In a bid for contemporary relevance, the trio are sure to recruit a handful of younger chart-toppers like ("Malibu") and ("Need It"), but it's the shrewd inclusion of the late and producer on "Light It Up" that brings Brooklyn drill down to the trap house. While the set is a bit of a chore at 19 tracks (24 on the deluxe version), it's still not as bloated as . Yet, it could use some trimming if only to clear the clutter that distracts from the solid highlights. With the trilogy complete, might finally be ready to spread their wings and evolve from the scene they helped establish. ~ Neil Z. Yeung