Rate the following argument fragment on its writing, argument, and language skills:
Claim: Additionally, Richard A. Posner says that "There are five reasons for retaining the Electoral College despite its lack of democratic pedigree; all are pratical reasons, not liberal or conservative reasons. He then goes on and says, "A dispute over the outcome of an Electoral College vote is possible...but it's less likely than a dispute over the popular vote." In the Electoral College system, their will always be a certainty of outcome.

Score: 2