I think the film itself looks great. Vietnam is such a beautiful country. As far as the film, it feels a little flat. There's not much depth to the story; I wished they would've gone a little deeper.
Not a lot happens on the surface, save the odd sexual encounter or two. But beneath the slight narrative, there are memories and moments of nostalgia that resonate deeply with the main character. Meaningful then, despite the condensed nature of the plot.