A distinguishing feature of the Berlusconi era has undoubtedly been his personal conflict with the judiciary. Therefore, this article explores the impact of Berlusconi's 20 years in politics on the Italian judicial system. The main argument developed in this analysis is that, thanks to a strong institutional framework built with the 1948 constitution, the Italian judiciary continued to guarantee an effective mechanism of checks and balances. In spite of reiterated attempts by the centre–right majority to modify judicial procedures and organisation to advantage Berlusconi in solving his judicial troubles (ad personam laws), the judiciary was, in the long run, successful in restraining these actions. In fact, several of the ad personam laws were abrogated by rulings of the Constitutional Court, or made substantially ineffective in the implementation stage. Moreover, no substantial reforms of the judicial system have been accomplished, although they were frequently announced. Nevertheless, it may be argued that Berlusconi's anti-judicial rhetoric has had a significant impact on public attitudes towards the judiciary, and contributed to exacerbating the polarisation between two opposite views of the justice system in Italy. The persistent anti-judicial message affected public opinion and was deeply incorporated by centre–right voters, creating a real cleavage on the issue of justice. Moreover, this huge conflict on the justice issue increasingly distracted the attention of political actors from the real organisational problems of the system of justice.