When the laboratory is the goal

You have surley heard of noice art, and such ways of expression. I myself make a lot - and I tell you - a lot of sketches when I compose. So that is my laboratory. Then I start to write the actual music. I find too many of my colleagues think that the work is finished when the laboratory work is done, and present their "sketches" as compositions, often accompanied by a huge program note. When I buy a car I would like to drive it right away, not having to build it first.