This is the debut of David Hamilton, a well known photographer from the seventies. Contrary to the other commentator I found this a marvelous film, but you have to look at it from a certain perspective.
If you are looking for a good script, for profundity of conversation, for strong acting, this film will not appeal to you. But if you approach it like a Monnet painting, Debussy music or a Marcel Proust novel, you might just love it.
It's the kind of movie that pays off to those who love lingering about in a small French village over summer without too much hassle. Appreciate it like the best of impressionist art, just to enjoy its simple and straight forward beauty, and you will be drawn into a wonderful world, longing to live amidst flowers, fresh life, warm summers in the countryside, swimming in the sea, having your first love etc...