I'm seeing 1/3 passionate "No" voters, 1/3 "not gonna vote" and 1/3 "I don't know much about it, I just skimmed the LOA once, and I guess I should support the union - Yes" voters.
That seems to be the reponse I have gotten as well... The only GOOD thing I will add is that most of the DON'T KNOW MUCH ABOUT IT crowd have come back with "But I was told to vote against it.." But I still run into the 'If the Union says it is good then I should vote with the union...'