An Essay on Criticism was the first major poem written by the English writer Alexander Pope (1688-1744). However, despite the title, the poem is not as much an original analysis as it is a compilation of Pope's various literary opinions. A reading of the poem makes it clear that he is addressing not so much the ingenuous reader as the intending writer. It is written in a type of rhyming verse called heroic couplets. (Summary from Wikipedia)