This found footage movie is very well worth a watch if you can deal with the pretty traumatic central theme of youth suicide and do not expect to play too much by standard horror tropes. Much less sensationalist than other movies that have tried to turn Aokigahara into a massive haunted house, the thoughtfulness of the interviews and carefulness of the direction (not to mention fairly strong performances by our leads) gives it a wholly different disquieting feeling than you might expect.