Has anyone seen the Knight & Hale Steady Ready? If so, what do you think? Has anyone tried it? I have mixed feelings about it....

If it works, it is one way to control buck fever or target panic
but
it is kind of like cheating.

It looks easy to use and out of the way
but
what happens when you have a deer 40 yards away, then comes with in 20 yards??? Do you have to bend at the hip to accomodate for the different distance with out adjusting your anchor??

If you have seen it or tried it, what do you think?