Explain Again Why We Want "Plastic Man"?

SEE HERE The Republican candidate should stand up for the bill of rights and be someone we can count on to turn back the liberal progressive socialist Marxist agenda.  Failing that we're largely wasting our time.  Romney is a pretty face, successful, but conflicted candidate.  His record is checkered with flip-flops on nearly everything making you wonder if he has any real principles.  Now on a pretty cut and dried issue he punts.  What is he going to do when more subtle issues arise if he can't even handle the stark clear cut ones?