Very funny at times, but with a number of flaws. World's Greatest Dad is extremely dark comedy and never condescending. It does take a very surprising and unexpected turn early on, which constructs a very different film. Robin Williams is in fine form, avoiding Robin Williams' pitfalls. The film is far from concise, and ultimately the joke can't support it all. But I respect it's ingenuity, I'm just not sure I liked it.
1135 quick reviews and impressions of every movie I've watched since 2002.