This says it all.
TPM: Underneath tonight’s big win for Mitt Romney in the Florida Republican primary, is a statistic that might suggest enthusiasm is flagging among GOP voters in this large and crucial swing state: turnout was actually down significantly from 2008.
In the 2008 Republican primary in Florida, in which John McCain beat Romney by a margin of 36%-31%, a total of nearly 1.95 million votes were cast. But in tonight’s primary, turnout was actually much lower. At time of writing, with 98% of precincts reporting, the total turnout is only about 1.65 million — a drop-off of 15% in terms of the raw number of voters.