I am MORE bothered that a BOP destroyed the Ent-D than I am that they reused the shot. Especially since they had already created new Klingon ships by then.
But I disagree that 95% of the people didn't notice. I'll bet a lot more noticed than that.
I disagree about the 95% too. I'd argue Star Trek has many more fanboys than any other franchise with the exception of Star Wars.