Importance of AP scores for admissions

<p>Alright, so I am applying SCEA for Harvard this year and was wondering how my AP scores, which are not ideal, will affect my chances? I have a 4 in AP Lang and APUSH, and 3's in AP Euro, Comp. Sci, and Chem. Even with these scores though, I have a 4.0 GPA, so I have never gotten anything below an A in my classes. Thanks for any help!</p>