Granted I was more amused with this when I was younger, but it still is interesting. It is one of the great plot twisting movies and thus, I have it on DVD. The script writing is beautiful, and based on a play. Michael Caine and Laurence Olivier are in their top form in this movie. Granted I also love the mansion. One gains a true sense of the characters in the movie too. I must admit focusing on the dolls and toys was a little too much. Despite any short comings, it is still a favorite of mine.