Infinity on High finished the year at number twenty-one on IFPI's list of the "Top 50 Global Best Selling Albums of 2007". "Infinity on High" has shipped over two million copies worldwide. The album also charted inside the top five worldwide, making it the band's most successful and breakthrough album internationally. "Infinity on High" charted all over Europe, debuting at number eight on "Billboard"'s European Albums chart. In Australia, it debuted at its peak of number four on the Australian ARIA Albums Chart. It remained on the Australian chart for a total of fifty weeks, spending its first seven weeks in the top
Infinity on High now, and this is what you're going to be saying about us.' But this time, we realized that a lot of bands should spend less time running their mouths and more time writing their songs." In 2013, Wentz reflected, "on a record like "Infinity on High", I feel like I tried really hard to explain my perspective – and when I look back on it in hindsight I think it’s an extremely unrelatable record. Critics felt that much of the lyrics address the band's rise to fame and the pressure of maintaining a loyal fanbase. Sasha Frere-Jones of "The New