The Lady Vanishes

This is a pretty good flick, but there are some places where the pace was a bit slow. After they found Ms. Froy it should have gone a lot faster. Also, I still have to agree w/ Zach that the movie should have ended when the two heard the music playing.
Here's a question for the audience: Do you think that Gilbert and Iris are going to stay together? They certainly seem to have the same type of preferences and by the end they are getting along nicely. But, Iris was about to rush into a marriage w/ another man, what's to say she won't rush out on Gilbert if she gets bored?
The political backround is very interesting as well. Austria met w/ Germany in 1938 to form an alliance. Are these the two superpowers mentioned in the film?