Don't Believe the Truth" debuted at number one on the UK Albums Chart, selling over 238,000 copies in its first week. It went on to achieve triple platinum status in the UK, with worldwide sales exceeding three million copies. The album also charted well internationally, reaffirming Oasis's place as one of the most successful British bands of the era. The singles from the album were particularly well-received, helping to boost its commercial success.
Upon its release, Don't Believe the Truth received mostly positive reviews from critics and fans alike. It was hailed as a return to form, with many praising the maturity of the song writing and the band's cohesive sound. The album's rawer production style, featuring less orchestration and more focus on traditional rock instrumentation, drew comparisons to the band's earlier work while showcasing a refreshed approach. Critics highlighted tracks like "Lyla", "The Importance of Being Idle", and "Let There Be Love" as standout moments, showcasing a mix of upbeat rockers and reflective ballads.
Don't Believe the Truth was a collaborative effort, with all band members contributing to the song writing process. This marked a departure from earlier albums that were dominated by Noel Gallagher's compositions. Gem Archer and Andy Bell played pivotal roles in shaping the sound of the album, with tracks like "A Bell Will Ring" and "Keep the Dream Alive" adding a fresh perspective to Oasis's music. Liam Gallagher also contributed three tracks, including "Love Like a Bomb", "Guess God Thinks I'm Abel", and "The Meaning of Soul", showcasing his growth as a songwriter.