Such a good movie, although it doesn't completely make sense

Rating: 7/10 (10 January 2019)

They made such a good movie with just few words been said through the whole movie and with just 4 or 5 characters in it. Which is pretty impressive and I would definitely give it better rate, if I just knew why didn't they move to live beside the river, so that they can do more sounds! And even if they can't live there forever for some reason, why didn't the mom give birth to her child beside that river!
Anyway I still enjoyed the movie, could just have been better.