But doesn't the use of a possessive adjective in these particular examples have the effect of emphasizing the negative quality perceived in the described person, object or situation... or am I imagining this? I realize the difference may be subtle... but if there is one, I'd like to know about it.
a) "(...) to say nothing of that rundown store with
its neon sign that keeps blinking on and off." Doesn't this construction suggest that the defective neon is (at least partially) directly responsible for the store being perceived as rundown and dilapidated?
b) "(...) particulaly that screeching soprano with
her oversized earrings and blue dress." Isn't this the equivalent of saying: "As if it weren't enough that she has a screeching voice, her taste in clothing is shockingly bad."
Of course, as always, I could be wrong... Correct me if that's the case. I'm trying very hard to understand.