Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Gritty, realistic protrayal of junkies in a fun way.

One of Ewen MacGregors first big films, I find this one of the most realistic, gritty and at times, digusting films to come out in a long time.Not for the faint hearted, there are some gross scenes in the movie- the public toilet scene for one.A very dark movie, with the most accurate potrayal of junkies perhaps ever seen in a major movie, this movie is also sad, funny, and full of hope in some places, and the depths of woe in others.You find yourself sympathasising with the main character, hoping he can overcome his addiction and move on to a better life.Very hard genre to describe, except to say definitely black humour, with some drama, tension and action thrown in for good measureWell worth a look!!