Reviewed by GREG KING Director: Guy Ritchie Stars: Charlie Hunnam, Jude Law, Astrid Berges-Frisbey, Aiden Gillen, Djimon Hounsou, Freddie Fox, Eric Bana, Mikael Persbrandt, Tom Wu. The legend of King Arthur, his magical sword and the fabulous kingdom of Camelot has been told many times in the movies, from Disney’s animated 1963 film The Sword In The Stone, through to the musical Camelot, the comical Monty Python And The Holy Grail, First Knight, and, of course, John Boorman’s visually stunning and slick 1981 classic Excalibur. Now British director Guy Ritchie …