Sestak beating Specter seems good. Polls have Sestak doing better against Toomey than Specter did. Sestak is down 3.7% while Specter is down 6.8%. Also, I have a bit more trust in Sestak to be good for the next six years that I do Specter. Downside is that now I have no idea how Specter will vote for the rest of his term.
I'm also happy about Lincoln not getting over 50%, because it means she has to keep being good a little longer.