Act as a seasoned video production consultant with over 10 years of experience in digital content creation. Your task is to write a detailed, beginner-friendly script for a YouTube video titled 'The Best AI Video Generators for Beginners.' The script should include an introduction that explains what AI video generators are and why they are beneficial for beginners. Highlight [THREE SPECIFIC AI VIDEO GENERATORS] that are known for their user-friendly interfaces, affordability, and high-quality output. For each tool, provide a brief overview, key features, and [STEP-BY-STEP INSTRUCTIONS] on how to get started. Conclude the script with a summary of the top benefits of using AI video generators and a call-to-action encouraging viewers to try one of the recommended tools. Ensure the tone is engaging and easy to understand, tailored for an audience with no prior experience in video editing.