Gemini 3 Deep Think by Google Reviews

Reviewers are uniformly positive, though the feedback comes almost entirely from founders describing their own use cases rather than end users. The clearest pattern is strong reasoning on complex, multi-step work: the makers of Gro say it handled long context, structured outputs, and outbound logic better than alternatives, while teams behind kuku and Vivago highlight reliable tool use, low latency, and prompt rewriting for video workflows. Others also praise multimodal, creative, and architecture-planning work, with almost no specific drawbacks mentioned.