For what it's worth...

The best line I've heard of from the convention so far is from Sen. Bob Casey:

John McCain calls himself a maverick, but he votes with George Bush over 90 percent of the time. That's not a maverick. That's a sidekick."

I also liked Kansas Gov. Kathleen Sebelius:

"Even though John McCain has spent 26 years in Washington voting over and over again against investing in renewable energy, John McCain does support some renewables. He wants to renew the failed Bush agenda for another four years. John McCain has also renewed the Bush Rove style of politics, focus on bringing down your opponent instead of lifting America up.