No, but I did go to see "Creation" at the weekend, in Edinburgh.
http://www.imdb.com/title/tt0974014/
I expect the movie covers much of the same ground.
I enjoyed it. As far as I could see it was pretty faithful to the story as I have read it.
It was dramatised - Darwin's conversations with his dead daughter were portrayed as genuine hallucinatory events, the implication being this was either due to fever from his chronic (and much speculated upon) illness, or to guilt at being unable to save her life. Of course it's hard to say if we are supposed to take the se scenes literally or as dramatic metaphor.
Paul Bettany as CRD certainly did resemble photos of the middle aged man.
One complaint was of the excessive use of flashbacks. The story was presented in an atemporal sequence of scenes nearly as confusing as "Pulp Fiction". Only by Darwin's receding hairline could we tell what was past and what "present".
It did make me wonder about something. Darwin bred pigeons. He knew about the result of inbreeding. He and Emma Wedgewood were first cousins.
It has always seemed incredibly improbable , given Darwin's extensive reading, that he failed to stumble across the work of Mendel.
Is it cheap psychology to wonder if he knew of it, but subconsciously suppressed that awareness and actually
avoided reading Mendel because it might have confirmed his worst fears?
This is what good drama does to you. You start wondering "what if..."?
I reccommend the film to anyone interested in such matters.