Although the launch was attended by some substantial-profile drama (the name was an noticeable, if inscrutable, subliminal aimed at his former idol Lil Wayne), Thug sounds inordinately focused, simply out-rapping visitors like T.I., Boosie BadAzz, and Young Dolph, all of whom supply memorable turns on tunes like the creeping "Can’t Tell" and the stormy "Never Had It.