I must confess that I have never understood what is so new or amazing about Said, or why so many people took him so seriously – thereby also overlooking serious errors he made. See, for instance, https://www.academia.edu/6169112/Orientalism_its_Critique_and_Beyond and the book Beyond Orientalism: The Work of Wilhelm Halbfass and Its Impact on Indian and Cross-Cultural Studies (http://www.bagchee.com/books/BB43671/beyond-orientalism-the-work-of-wilhelm-halbfass-and-its-impact-on-indian-and-cross-cultural-studies/). Such writings must be taken into consideration for an evaluation of Said.
I can recommend a volume co-edited by a friend: Iskander, Adel, and Hakem Rustom. Edward Said: A legacy of emancipation and representation. Univ of California Press, 2010.