I absolutely loved this film and portrait of Nureyev. A brilliant Artist and a violently unstable, emotionally charged human being; his struggles to break out of the solid chrysalis of his background are palpable. The lead actor's portrayal is quite remarkable in my opinion. Rather than acting, he seems almost to be channeling the angst of the youthful Nureyev up to that pivotal moment in his life. He is also a fine Dancer in his own right.
Ralph Fienes gives a wonderfully understated portrayal of Nureyev's kind and perceptive Russian mentor and we can't help but feel for him over "Rudi's" betrayals - however justified the final one may have been. I don't know much about the real Clara, but the actress portrays sensitivity and vulnerability beautifully and her recognition of Nureyev for the difficult, driven and obstinate genius he was, is very well put across. Many very fine performances here. I especially liked the actor playing the Russian agent with the thankless task of trying to rein Rudi in, in Paris. He blends a mix of puzzlement, frustration and eventual understanding of his unruly charge with patience and menace in equal measure.
The culture and background from which Nureyev sprung and the repressions of the then Soviet regime did not make for fluid conversational flippancy and the rather one-dimensional emotionalism which is often current in more modern films. Hence some critics have described the performances as boring or dull and stiff. I think perhaps their own imaginative powers may have become rather lazy instead.
Ralph Fiennes has created a powerful portrayal of the forces, passions repressions and sheer persistence that fuelled this incredible person to break free of his chysalis, and emerge finally as probably the greatest male ballet dancer the world has yet seen.