"Salo" was immediately banned in several countries, including Italy, due to its graphic content and depiction of extreme violence, rape, and sodomy. The film's explicit nature sparked outrage and debate, with many critics labeling it as "pornographic" and "sadistic." The controversy surrounding the film led to Pasolini's tragic death just a few weeks after its release.

The film's notorious reputation and continued censorship have only added to its mystique, making "Salo, or the 120 Days of Sodom" a fascinating and thought-provoking work that continues to challenge and disturb audiences to this day.

As for downloading or streaming "Salo, or the 120 Days of Sodom" in 720p, it's essential to note that the film is still heavily censored and restricted in many countries. However, various online platforms and streaming services may offer the film, albeit with warnings and restrictions.

Despite its notorious reputation, "Salo" has been recognized as a masterpiece of art-house cinema. The film's cinematography, direction, and performances have been praised by critics and cinephiles alike. However, the film's explicit content has limited its accessibility, with many countries continuing to restrict its distribution.