The EP differs from the band's established sound and lyrical subject matter by focusing on darker subjects and featuring a heavier, more experimental sound. The album's lyrics focus on subjects such as propaganda, Catholic sex abuse cases, terrorism and fame. Released without advertising and promotion, "The Unquestionable Truth (Part 1)" sold 37,000 copies during its first week in the United States, peaking at No. 24 on the "Billboard" 200. Reviews were mixed, but Borland's return to the band was praised, as was the new musical direction, which was considered to be ambitious.