I guess it has to do with personal expectations..Obviusly many people have fun shooting with it and do well.

I've tried the WB and found it louder and could not get the pine point sharp accuracy that I was looking for.

Furthermore I've passed the arrow manually threw the WB on several different days and noticed that the fletching took different patterns very often ...

When I switched to a drop away, the difference was astonishing !!
I started to break arrows again ...
Long distance...what a difference.

WB in the garbage for me...
Just my experience..