This movie stirring a sensitive cause like having a family member relapsing to heroine was very much authentic. Especially the brother-sister relationship.
But something wasn't done well about it. The weird voice over that was not explained, the close-up (very, very close-up) shots of the characters. Seriously, what was that?!! The movie could've turned out better if the female in the leading role showed some sympathy towards her brother. A "drama" could use a little more drama, you know.
But even though It wasn't well made, it won't be a waste of time to watch it.