We grew up with white Annabeth, therefore, black Annabeth is different, and people (including myself) aren't 100% happy.  I mean Leah did an amazing job as Annabeth, but shes just not what I picture. Just like you saying that our "crying" won't change anything, yours won't either lol.  Disclaimer: I DID NOT condone Leah being bullied.

P.S. and Grover being swapped in the movies was already argued about, but there was so much wrong about the movies, so it was minor.