While We're Young - a missed opportunity

I recently went to see the film While We're Young - which I enjoyed.  And yet, I agreed with this reviewer that it was a missed opportunity in their portrayal of the decision to be childfree.

http://www.salon.com/2015/04/30/youre_still_nothing_until_youre_a_mom_why_does_pop_culture_hate_the_child_free/