Not true, Andre. There are advantages of using the best lenses, as they will give you better image quality, but only if shot at close to ideal conditions. By this I mean shooting off a weighted, heavy duty tripod. The moment you hand-hold at normal shutter speeds, you will be hard-pressed to see the difference between pro glass and normal glass, especially if you only view the images on a computer screen or do relatively small prints. Do large prints and pixel peep, and you can see a difference in lens quality. The main advantage to me in shooting pro glass (and I have a number of pro Nikkor lenses) is that they are fast glass; f/2.8 or better.
This has been my experience, and I've been shooting a D800 with pro and non-pro glass from the first days that camera body started to ship. I find the biggest advantage of the pro cameras is the ergonomics; I can do all of the major adjustments I need without ever taking my eye off the viewfinder.