I have mixed feelings. Joe was an ass, for sure. By the same token, he also limited Ryan's ability to shine. I think the Democrats would consider that a victory, but we'll see how it plays out in the minds of undecided and independent voters.
Ryan knew his facts and is a vision of the future (if Obama hasn't ruined it forever)
Speaking as a Catholic, Biden was an embarrasment and everything that we Catholics should never be. There is no doubt that Biden's butthole buddy, Nancy Pelosi, are Catholic in name only ... and only for the votes (which most of us Catholics WILL NOT give him.)
Ryan was a Catholic breath of fresh air and is true to doctorine ... and good on him. He and Romney will absolutely get my vote.