I recently tested iMovie, Apple's free video editing app, and here's my honest feedback from hands-on use. iMovie shines for beginners with its drag-and-drop timeline, making it easy to trim clips, add titles, and apply transitions. I loved the built-in themes, 4K support, and green-screen effects that turned my raw footage into polished stories fast. It runs smoothly on Mac and iOS, fully offline, with a clean interface. The library organization and soundtrack library saved me hours, perfect for quick social media videos. No learning curve, unlike pro tools. My only gripe: limited advanced effects for pros; it nudges you toward Final Cut Pro. Still, for everyday creators, it's unbeatable value at zero cost.