There's some confusion about this Spartacus miniseries and the 1960 epic movie Spartacus. The stories are very similar because they both use the Howard Fast novel as a basis. The Kirk Douglas movie had another mission though as it was one of a group of movies made to regain the public's interest in the cinema with lavish spectacle. The scale of its production is much higher than the miniseries. What the miniseries has going for it is more historical accuracy; the gladiator/rebel army marched up Italy, got to the Alps and changed its mind (very puzzling), marched down to Italy's toe hoping to escape by boat but was foiled and was trapped for a time. They broke out only to quarrel amongst themselves and break up into at least two groups. This proved their undoing as the Romans first massacred the smaller group of Gauls and then defeated Spartacus in turn. Spartacus' body was never identified, but many were crucified along the road all the way to Rome. Spartacus and his army made the Romans pay in much blood and defeat leading up to his and their ultimate defeat, though, requiring 15 or 16 legions to chase them down. Spartacus is a favorite hero of the Communists, BTW, being the working stiff rising up against the ruling class, etc...
The 1960 epic is short on accuracy, instead showing the rebel army defeating the garrison of Rome and another legion or 3 along the way to Brundusium, only to turn back and get overwhelmed by multiple Roman armies. It was a closer match to the actual scale of events, as the rebels numbered around 90-100,000. But they both have the same love story tacked on along with treachery in the Roman Senate by ahistorical Roman Senators, and a Crassus obsessed with possessing the strength of Spartacus by possesing his woman.
The 1960 remains my favorite version simply because its a well-done big movie (I wouldn't want to be the one to reprise Olivier's Crassus!)although it was good to see a more accurate portrayal of the course of events shown in the miniseries. The acting was pretty good, with Spartacus' Visnjic a good choice for the title role.