[Jebdm]

Sure; in the particular context of a ten minute interview, you'll have prepared and it ought to be relatively easy to be concise most of the time. But if they throw you a curveball, then I don't think it ought to reflect negatively on you if you're a bit verbose (though it might reflect negatively on you that you didn't anticipate whatever the question was).

I replied because the quote was taken out of context, and I don't think that the idea applies in the general case.