Is extremely accurate "VTA" adjustment necessary?


Here's a very interesting article by Geoff Husband of TNT on the importance (or better relative unimportance) of overly accurate VTA adjustment.

Exposing the VTA myth?

A short quote form the article:

Quote - "VTA, or Vertical Tracking Angle is one of those topics that divides opinion...That 'VTA' matters is indisputable, but the purpose of this article is to examine the validity of the claims made for the relative importance of VTA...SRA/VTA matters of course, but in the real world not THAT much, rigidity, simplicity and lateral alignment are all more important"

What are your thought and comments on this issue?
restock
With any pivoting arm, the effect of azimuth variation and skating force variation over the playing area of an LP will swamp out any effect of VTA variation between LPs. If you are serious about vinyl, get a linear tracking arm.
for you young whippersnappers. you may look up back issues of the audio critic by peter acel. He broke the story on vta. He gives a detailed analysis of vta, overhang and and antiskating.
while i think vta is important, i never took anyone seriously who cliamed to do it by ear or by eye. check michael fremers colum in stereophile for the necessary tools.
Gregadd:

Go away until you have "first hand" experience on anything other than ZIP/Whack Off in this regard.
Isn't Fremer the one who started measuring TTs specs a while ago and then stopped because their specs weren't really good and that would affect advertising?