Sparrow
Veteran
Let's really argue about it: do you think that Mark Twain would have been "more effective" had he applied a sentence structure more commonly found in Shakespeare, or more like that found in Edgar Allan Poe?
How many pages of it would "help making good literature"? Shakespeare uses contrived constructions compared to Truman Capote, and Poe certainly would have found Capote "cheating" by borrowing from reality and "simply" telling the tale, instead of thinking it up.
Does non-fiction make good literature? Does fiction make good literature?
Does narrow DOF make good photos? Does deep DOF make good photos?
It was said earlier: tastes are different. "Good" is not an absolute.
OK, so by the same reasoning; does a rhyme make good poetry? Does irregular metre make good prose?
If I'm writing you a limerick you get five lines rhyming 1,2,5 and 3,4 it's the nature of that particular art, when you write me a sonnet I expect fourteen lines of iambic pentameter, if I look at a photograph I expect to see a picture ... and only expect to be distracted by a myopic blur with very good reason.
To go back to the original question "really, do these wide apertures with thin DOFields help us to end up with better pictures?" the answer is; mostly no