my attitude in general is that unions are something you earn - as a company, you either treat your employees fairly (and pay reasonably well), be transparent in management, and give non-management people a voice at the table of how the enterprise is run, or you earn a union, the LAT was a bastion of anti-unionism for years, but the Chandler family (who owned it) treated its folks (for the most part) quite well.

I've experienced union and non-union workplaces - I'd have no problem working in either - in the end, if the company rewards loyalty, and longevity - you're going to have a good time all around - union or not.