I'll throw my two cents into this argument. I'm in the nurses union, not necessarily by choice, because I didn't have a choice, it was pay the dues or no job for you. But I look at it as a necessary evil. Most nurses bust their ass day in and day out and to be honest hospitals will take a giant dump on them.
I like having the job security and other union reps aren't the stereotypical union types. I like all 3 of my bosses/managers for the most part and I do like the higher pay scale compared to other hospitals in the area(pay max at my current hospital is $39.85, at my old hospital it was $35.50)
I don't like how expensive some of our benefits are. $16 a month for a really average vision plan and both me and the wife have poor vision. Cost us nearly $500 out of pocket for two eye exams(60 of that just for the 2 eye exams?!), new glasses for me and 2 x 6 month prescription for contacts. Old job had way better vision and way cheaper.
The dental is fine. The health care side...well it's nice that we get 4 options, 2 of which are affordable if you have wife/kids. But even for the middle of the road health insurance it's fairly expensive almost $150 month with fairly limited amount of choice on doctors. The other affordable one is just major medical. The out of reach ones would cost $300+ a month(insane!) and $750+ a month(more than my fuckin mortgage) both are Cadillac plans, and the $750 one is more like a Bentley plan. You pay nothing out of pocket basically. Again on a nurses wage just not even possible.
But like I said, I've very neutral on unions, it's nice to have a more defined job, and better nurse to patient ratios but beyond that, they don't control too much it seems. But I am thankful for what they have given me.
On the other hand, I can't stand the teacher's union whatsoever. Talk about totally blind/deaf/dumb to the situations most states face. Ridiculous their demands and the fact that in some states you can practically commit a felony and still have a damn job. Insane.
My 2 cents.