This is a good movie for those who like art films, of which I am one. The plot is obscured behind some seemingly vacuous dialog for most of the movie, and there isn't really a traditional arc for either the plot or the characters - so you can call this contemplative. The director succeeds in encouraging the audience to recall its own emotional reactions rather than be forced to react along with its characters - you don't really get 'drawn in' to this movie, you're drawn along with it, like watching the scenery change as you float down river. It's successful and well done, but, for all its positives, low on entertainment value.
Additionally, this movie is not like Hou Hsiao Hsien or Tsai Ming Liang. This movie does have a more or less stationary camera, lack of score and generally non-glamorous locations and characters, but that does not qualify as similar to or reminiscent of those filmmakers, as other reviewers have suggested. If you want to compare this to another 'Asian New Wave' movie you've seen, this is more in keeping with an Ed Yang film, although lacking the grandeur and narrative complexity. So even that comparison is a stretch. To me, this looks and feels much more like an early Jarmusch movie, just with more sympathetic (if less interesting) characters. That comparison may give you a better sense of what you're sitting down to watch.
Additionally, this movie is not like Hou Hsiao Hsien or Tsai Ming Liang. This movie does have a more or less stationary camera, lack of score and generally non-glamorous locations and characters, but that does not qualify as similar to or reminiscent of those filmmakers, as other reviewers have suggested. If you want to compare this to another 'Asian New Wave' movie you've seen, this is more in keeping with an Ed Yang film, although lacking the grandeur and narrative complexity. So even that comparison is a stretch. To me, this looks and feels much more like an early Jarmusch movie, just with more sympathetic (if less interesting) characters. That comparison may give you a better sense of what you're sitting down to watch.