Hiya, these kind of media reviews are really hard to do, since it requires a lot of time spent watching the series and then checking specific claims they make in their narrative. Due to this it's always better to come to us with something more concrete, because not many people will be able to provide an extensive overview of the accuracy of a film, let alone a TV show. An example might be this thread where /u/Oakley_HiDef discusses the accuracy of portrayal of Octavian in the very show you're inquiring about.