Performances range from excellent--Julie Cox, Alice Krige, Alex Newman (much better here than in the first series) and James McAvoy--to a surprisingly wooden Susan Sarandon. The set-pieces are exceptional, with many individual images sufficiently memorable to stand comparison with the work of Ridley Scott. Production-wise this is surely the most beautiful mini-series ever made, with gorgeous lighting by cinematographer Arthur Reinhart, breathtaking set design from Ondrej Nekvasil and a ravishing score from Brian Tyler. By TV standards the CGI is first-rate and, though rarely looking real, establishes a credible science fictional universe. Even when rather baffling, the production achieves moments of dramatic grandeur and a sense of wonder not experienced in TV SF since Babylon 5.