Hi Mooky,
I have found that my dreams fall into 2 big categories, the little dreams and the Bi Dreams. Now, I am sure there is important stuff in eery dream, but some leave me with such a powerful sense of joy , awe, and/or wonder that it sets them apart. I try to write up all of the Big Dreams. It helps me to give them a name or title. Then I try to go back into them in meditation to mine them for more information. Tony has lots of information on his site how to explore them.
Sweet Dreams!