You are in fact being a huge literature snob saying that it's insulting to even compare the two. To Kill a Mockingbird was culture changing because it touched on such an important issue to American culture (race relations, etc.), while also being a well written book grounded in the human spirit. It is not objectively better written than ASOIAF, which has surprising depth and a keen understanding of the human spirit in conflict with itself.
ASOIAF has flaws, but so does TKAMB. Atticus could be argued to be quite a one dimensional character (not counting the sequel, which comes out of nowhere and is widely regarded to NOT be well written).
ASOIAF has flaws, but so does TKAMB. Atticus could be argued to be quite a one dimensional character (not counting the sequel, which comes out of nowhere and is widely regarded to NOT be well written).