I absolutely love mine. I trimmed it a teeny tiney bit right where each vane goes through the whiskers and have had absolutely no problems with my vanes. It shoots great, groups very well, it is very quiet to draw with carbon arrows, and best of all... you will never never never worry about the arrow falling off the rest.
Very easy to set up, and rock solid once you get it there.
As for those who have never tried it and bash it...Don't listen to them, they don't know what they are missing. I've had two prong and plungerstyle rests. They don't even come close to being in the same league as this simple little rest.