The article rates and ranks the top 20 best Game of Thrones characters. Each character is assessed based on their impact on the story, their development, and their overall popularity. The list includes fan favorites such as Jon Snow, Tyrion Lannister, and Arya Stark, as well as characters like Daenerys Targaryen and Cersei Lannister. The article also provides brief descriptions for each character, explaining their significance and contributions to the show. The rankings aim to reflect the characters' importance to the series and their memorable traits.