I highly recommend this movie for anyone with an open mind and patience. My own enjoyment of it was further enhanced by my love of languages, zeal for seeking subtext, and boredom with conventional film clichés. If you're like me in this respect, I think you'll enjoy this film. If you're looking for a thrill ride or expect one of the standard narrative forms, you will not.
The film behaves like the sea it frequently depicts. Lilting, undulating, splashing, and crashing randomly on its poetically simple story line: a Portuguese woman and her daughter set out on a cruise to meet their husband/father in Bombay. Along the way, they stop in various cities and have conversations about the history of the places they're visiting.
At first viewing, the films seems like a mixture of luxuriously long shots of ships and waves, stilted conversations between wooden actors, random scenes with strange editing, and almost no musical score. But the more I think about the film, the more the subtle meanings haunt me. The film was not an "upper", but I can't help smiling when I think about it.
I think the point was this: Through its academic recitation of history, a mother's explanations to her child, and an unsettling dose of present day reality, this movie contextualizes life in a way no other film I know of does. Good and Evil brought full circle? The grand flaw of humanity laid bare? An excercise in audience-manipulation? Whichever: Very rewarding.