Circumcision is a little bit cleaner, and a little bit less likely to transmit STDs. But push comes to shove they don't look that different when erect really do they, and all nobs have an air of sillyness when flaccid.
Hence i can't see how anyone could be 'freaked out' by one.
As for cleanliness, well if you like a guy because of has a ough around the edges look, unshaven, bit grubby...expect the grubbyness all over ya?