Well, I am not refering to that movie as the ones with the 'looks'.... That is a hungarian movie, which tells the story through an investigation and weaves all we know into short sections - from Rudolf's boyhood up to the aftermath of Mayerling -.... Which is why I like that movie most. It is not too much of a romantic drama but simply a statement of facts(or what the official story states to be so). Also I watched the french movie 'Le Secret De Mayerling', which is interesting because it goos far beyond the deaths at Mayerling. It starts after the tragedy, shows all the misinformation that went on at the Court, Countess Larisch who gets banished and La Vetsera who comes begging for her daughter. Also, it shows the burial of both Mary and Rudolf... And we go then in flashback back to when Rudolf and Mary are about to meet. After that the romance develops mosty like in other movies, with Mary being a naive schoolgirle with a crush and Rudolf a desperate man who eventually does fall in love. He asks for an annulment, the emperor forbids him and they fight... At the ball we get to see a great show, with again some fiction, as Mary refuses to bow for Stephanie. As Rudolf and Mary are at Mayerling it becomes evident the Germans plot to kill Rudolf and they send one to Mayerling. At Mayerling Rudolf and Mary await news from Hungary(the plot is in there too), which is discovered and Rudolf loses all his titles and rights... He is advised to go to his father and reason with him, but states it is too late for that, then Mary enters and says she will share his fate. Thus the stage is set for a suicide. As Rudolf feels himself unable to kill her and wants to live with her he wakes her up and tells them they'll live.... But at that moment the German envoy reaches Mayerling, gets in and kills them both in an instance.
Certainly a whole new dramatic take on the events.
As for the book, I have not started reading it yet... Don't know when to start, as I have both the memoirs of Princess Stephanie and Countess Larisch to read too(which I've read parts of in other books, but that's it)