The 2000s were a groundbreaking decade for animated films, marked by ambitious innovations in cel animation, the rise of CGI, and the sophistication of stop-motion. Here’s a bold, curated list of the 15 best animated movies of that era, each a testament to the medium’s transformative power. But here’s where it gets controversial—we’ve limited the list to one film per director, sparking debates about omissions like Tokyo Godfathers and The Incredibles. From Richard Linklater’s dreamlike Waking Life to Michel Ocelot’s visually stunning Azur & Asmar, these films push boundaries. And this is the part most people miss—Disney’s Lilo & Stitch tackles grief, racism, and family struggles, while Mary and Max uses claymation to explore friendship in a cruel world. Coraline redefines horror, Chicken Run delivers radical anti-capitalist messages, and WALL-E blends silent comedy with environmental sci-fi. Persepolis and Millennium Actress challenge storytelling norms, while Spirited Away stands as a masterpiece of animation’s potential. Each film is a unique, thought-provoking experience, inviting discussion and debate. What’s your take? Which films would you add or remove? Let’s spark a conversation in the comments!