Updating the tech? You make it sound like it's supposed to work. Too much tech gets in the way of drama and character. Simple ia always better and less is always more. The so called future tech of Enterprise will be laughable tomorrow as it is even today. Nothing stays the same and the things of today will probably be gone tomorrow in favor of something we can't possibly concieve of today. To me TOS was the most possible and plausible future of them all. GR's imagination was not less plausible than ours is.