Nice, easy going vintage movie

This is movie really isn't anything legendary. However, it's nice and easy going and doesn't ask too much of the viewer in terms of interpretation massive concentration to detail. It's kind of hard to work out what the film is about in relation to the title. You're led to thing it's one thing, when the girl referred to a Gregory's girl is not who you assumed it is. I'd describe this film as one of the early teen films, long before the genre became popular in America as it is now.