This is an anime that I've first seen when it first aired on Adult Swim. I was about ten years old at time, and have since seen it many, many times over the past decade.

Watching FLCL is like watching an experiment unfold right in front of you. It tries so many different art styles and writing styles, yet oddly enough, they all fit together perfectly, but in a sort of messy way. It's a show where even its flaws work to its advantage, and helps create a unique experience that has never been replicated. You may point out stuff like Gurren Lagann, Panty and Stocking or Dead Leaves which have similar styles as FLCL, but as for actual viewing experience, nothing comes close. There really isn't anything like it. It's chaotic, weird, over-the-top, subtle, oddly paced, sexual, sweet, fun, funny, creepy, memorable, ugly, beautiful, dark, light-hearted, and most importantly, it's unforgettable.