The successful election of a Republican in the special election in Florida is a very good test of Obamacare helping to turn voters away from the Democrats. Yes, this could be an indication of what the general election could look like. However, a lot can happen between now and November 4, 2014.
If Republicans would stop being their own circular firing squad, remind each other that the Democrats are the enemy not other Republicans and remember President Reagan's 11th Commandment Thou shall not speak disparagingly about a fellow Republican, we would have an ever greater chance of victory and take back the Senate in November.