Goran Visnjic gave a very credible performance as Spartacus. Instead of the superhero-style portrayed by Kirk Douglas (which I happened to LOVE that movie), Goran added more depth to the character ... the strengths AND the weaknesses. I also liked how the show developed his skills as a gladiator by having him do some real fighting rather than how it was done in the original.
Crassus (played by Angus MacFadyen) was likewise very three-dimensional. It was a shame that the movie was only 2 hours long (4 hours if you count the commercials). Given more time, it would have been enjoyable to see more of Crassus's political maneuvering. If that character had been born in our century, he'd be king of our country by now.
And there were surprisingly strong performances by others in bit-parts, like George Calil as Pompey, Ben Cross as Glabrus, and Henry Simmons as Draba. You can see that they did their homework and put real work into their character developments.
All in all, I give it an '8'. I'd like to give it a higher score, but I thought that the fight scenes were less than spectacular. Add a few thousand more stand-ins and maybe it would have been more believable. But I just didn't get the sense of volume that should have been there.
