For I assume a low budget miniseries, it's pretty entertaining. Keep in mind, it's NOWHERE NEAR historically accurate, in fact, it's majority fiction. There's questionable scenarios as well as attempted tensions aimed at historical references of the time, some outright preposterous, but at the same time, it's meant to be entertaining, which it is
That being said, that doesn't mean the creators couldn't have put SOME effort into accuracies