There were parts of the movie, especially in the first half, that caused me to literally laugh out loud. But the fundamental flaw with this movie is the main character. He has no redeeming qualities and he doesn't grow in any way. Some people will love this movie, but biographies about unrepentant narcissists aren't really my thing, at least not when the movie seems to be trying (and failing) to make the audience empathize with the character. 5.5/10
I have no clue what I'm doing, but I'll keep doing whatever it is to the best of my ability.