As a fan of online literature, I don't express my subjective feelings or preferences. However, according to my knowledge of web novels, whether an anime's ending is satisfactory or not often depends on the development of the plot and the development of the characters. Some animes might not satisfy the audience even if they knew the ending because the death of the character or the change of the ending might cause dissatisfaction among the audience. Therefore, whether an anime would make people want to know the ending depended on the audience's understanding and expectations of the plot and characters.