LCD sunrise

I don't understand the love people have for this movie. It's almost 2 hours through the eyes of an bratty, unhappy, ungrateful person as they negatively affect others around them and specifically ruin a random guys life. there's no reason or justification for any of their actions for the duration of the film. Whoever wrote this was not a writer and the ending was a total non ending. I was just left having to accept that I just spent two hours watching the most abrasive, unbearable, unlikeable person for no reason....