AI-generated videos used to be hilariously easy to spot — people with six fingers, eyes that wandered in opposite directions, and shadows that didn’t match the lighting. But those days are gone. The latest models are shockingly good.Three of the biggest names right now are OpenAI’s Sora 2, Google’s Veo 3, and Kuaishou’s Kling AI. So, which one is truly the best AI video maker in 2025?At JoJo Ventures, we put all three to the test using the same prompts for a fair, head-to-head AI video generator comparison.