Clash of the titans sequel: update

After the horrible "Clash of the titans" in 2010, that had pointless (and bad) 3D, dreadful performances, incoherent storyline, no Titans at all, terrible CGI, deserts and arabs in ancient Greece (and slaves too!)!, now the sequel is moving forward. The good news is that the most stupid character of all, Io played by Gemma Arterton is not returning! All hail! Justice for all. Also, Billy Nighy,