If you've followed me elsewhere besides just my blog, you probably have an inkling that one of my biggest peeves is fans selecting specific play calls to complain about postmortem. It takes a conclusion - that a play was not successful - and applies no additional logic to apply a critique. Certainly, like wins, all that matters in the end is that you got one or you didn't; in the end it doesn't matter if it was close or it shoulda or coulda or woulda. But if you want to honestly evaluate anything, you need to dig deeper than that. You need to understand your own teams strengths and weaknesses and those of your opponent. You need to understand tendencies, again, both your own and your opponents. What have you practiced (and the success of what you practiced) and what haven't you. There are a lot of unknowns we can't glean, but if we take some time, we can better understand inputs and give a much more thoughtful, thorough, and accurate critique of "play calling...
