Is paying extra for a balcony cabin on a cruise worth it?

Paying extra for a cabin with a balcony on a cruise often is worth the money, which isn't as much as it was just a few years ago.

http://www.usatoday.com/story/travel/advice/2013/04/09/is-it-worth-it-to-pay-extra-for-a-balcony-cabin-on-a-cruise/2069029/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+UsatodaycomTravel-TopStories+%28Travel+-+Top+Stories%29