I would call it defining in the sense that it was the first anime that I watched from start to finish, having dabbled in various early animes but never stuck around, and made me interested in the media . Slayers was such a fun anime, with a great main character to boot. Lots of humor, and lots of serious moments when the show got very real, it left a strong impression on my then teenage mind. Also, we love Lina Inverse, our genius sorceress heroine, blowing up cities and mountainsides 20 years before Megumin made it cool!
