 Complete the following phrase:  Early reviews were largely positive, noting that the second season had a darker tone than the first. Molly Parker was praised as an addition to the cast. Nonetheless, many critics were concerned at the domineering presence of Underwood, who appears to have no worthy adversaries. Viewership of the second season was many times higher than season one. The season earned thirteen Primetime Emmy Award nominations for the 66th Primetime Emmy Awards and three nominations at both the 