The Parlees look awesome but those lumpy lugs remind me of Raleigh DynaTechs from the eighties.
The Pinarello is a monster, the stays and fork just look dumb. I can't see that the profile of those tubes achieves anything, either structurally or aerodynamically they exist because the designer wanted to build in some 'wow/look at me factor. It's a confection, a poseurs bike and that's enough for me to drop the Prince of of the equation.
The Cervelo though is an absolute stunner, every tube profile is there for a reason. Wicked bike.