Answer
The response is accurate, concise, and comprehensive, effectively conveying the critical evaluation provided in the text. The criticism of Hu Shih's philosophy was led by Mao Zedong, the leader of the Chinese Communist Party (CCP), who considered Hu Shih's ideas as overly elitist and liberal, not aligned with the goals and principles of the Communist revolution, and incompatible with the broader ideological framework of the CCP.