Google's recently announced "AI co-scientist" is a tool designed to assist scientists in generating hypotheses and research plans. However, experts are skeptical about its capabilities.The primary concern is that such tools fall short of their promised benefits. The preliminary version of the AI system is intriguing but lacks substantial impact on scientific discovery. Experts question whether this technology can genuinely contribute to groundbreaking research or if it merely provides a superficial layer of innovation.It remains to be seen how Google's AI co-scientist will evolve and address these concerns. Nevertheless, it highlights the need for a critical assessment of AI-assisted scientific tools and their potential limitations in advancing our understanding of the world.