This has to be one of the sharpest, darkest and most subtle comedies ever made. It is hilarious, it has brilliant performances all round and has a great satirical statement to make.
Robert De Niro brilliantly portrays the delusional slightly creepy (but curiously loveable) loser Rupert Pupkin with dreams of becoming the 'king of comedy'. He badgers his hero, chatshow host Jerry Langford incessantly after a chance meeting believing that he and the celebrity have a friendship. His delusions are eventually shattered when he realises that Langford isn't the funnyman and the hero he thought he was, but a miserable and aggravated man who hates his fans. What results is a kidnapping where he holds Langford and demands a small slot on langford's chatshow as ransom.
The film cleverly shows us societies pathetic obsession with the media and the celebrity and strips it down and condemns it to fallacy. Rupert Pupkin is hilarious at times- as a comedian and in real life- in his appearence, his bumbling harmlessness and not so convincing act as a threatening kidnapper, whilst at other times he seems quite unnerving- his obsessions and his fantasy world we are left to construe are slightly discomforting. Jerry Lewis is dynamite as the old crettenous chatshow host who hates the world around him.
Scorsese has created a first rate, highly intelligent comedy which depicts obsession, delusion, and the whole fallacy of the media in a little, unpretentious gem of a movie. It is also a great 'New York' film, some of the shots of the streets of NYC really give the film its gloomy, brooding and serious tone. This is easily one of De Niro's greatest films, it shows he can be very funny and gives him another chance to play the 'antihero' again (like in Taxi Driver). One of my all time favourite films- check out the comedy routine at the end, it's hilarious!