While living in South Africa my dad and I watched many classic films together, and those are special memories. We managed to record "House of Cards" using our very first VCR (in 1983) and I spent many evenings re-watching it until my brother recorded something over it... I was devastated and have been hoping to find it ever since.
Twenty years later I am still a fan and I give it 10/10 because that's my childhood-based feeling for it. No other film I've seen has stayed with me as intensely.
It's difficult to say exactly why I love this film because the memories are so old. My feelings include: excitement, curiosity, urgency, pleasure, amusement, fun, the motivation to see it may times and the crush I have had since on George Peppard! The images are a little mixed: I remember a boat on a lake, a car racing along a winding road and many desperate escapes. Also images of Paris and the Seine. Orson Welles is totally creepy. My visits to Italy have been influenced by scenes from the film - even visiting the Colosseum in Rome.
Hopefully my memories aren't too tainted by all the films I've seen since, if I come across this one again I'm keeping it far away from my brother.