My guess is that 66% of all votes, be they Republicans or Democrats will be voting more out of spite than conviction for the man they're casting their votes for.
Speaking from you hearts how many here who know who they will be voting for, will be doing so because they really and truly agree with everything their man has said or done?
Not many would be my guess.
Nobody agrees with everything a President does. That's where the compromise comes in...and pragmatism.
It is clear, however, that most people that pull the lever for Romney are doing it from the "anybody but Obama" perspective whereas most people pulling the lever for President Obama are voting for President Obama.
The same thing happened in 2004 when Democrats were voting for "anybody but Bush".