"During the 2012 campaign, I, like every liberal writer whose job it is to comment on politics every day, wrote many unkind things about Mitt Romney."

"Much of the time I found him more sad than despicable; politicians who nearly reach the pinnacle of their profession while being manifestly awful at politics are a rare and curious breed."

Writes Paul Waldman at The American Prospect in a post titled "New Documentary Threatens to Make You Like Mitt Romney."

Here's the trailer: