Jacobin Magazine has a good overview of how much the media / establishment opposed Corbyn during the last two years.
It just makes his performance in the election all the more impressive.
Who, in this fissile age, would wish for a prime minister with no discernible convictions, no perceivable moral core? Who, when we need courage in government more than at any time in the recent past, wants a prime minister who rolls over to everyone from the Daily Mail to King Salman bin Abdulaziz al-Saud? Who, as we face negotiations with the European Union that will determine the future of this nation – negotiations that demand the utmost delicacy and care – wants a government peopled with buffoons, blusterers and bullies?