No, PublishDrive does not give feedback about your book's content. We do not have an editorial team who reads every submission. Our book reviewers focus on adhering to the technical and metadata guidelines of our store partners and only check your book from these aspects. We do not have the capacity, nor is it part of our service, to provide feedback on whether a book is well written or if it will do well in various markets.
If your book seems to contain something that is not fit for publishing, we will let you know. You can read more about what can and cannot be distributed through our network here.