Get the overall. Some of my films may have been crude at times, or tough, or missed the points, but I've tried to get the overall in. I think that's more important. You may miss a thing or two, but you move faster. If you can do it in three takes, do it in three takes.
The poet should try to give his poem the quiet swiftness of flame, so that the reader will feel and not think while he is reading. But the thinking will come afterwards.