I just got mine in today,looks pretty impresive.
I will use it after Pa's second season to see how it works.
Has anyone else used them?
You can check them out here
http://www.hindsightco.com/hs/hindsightpromo.html

I really like mine. If you buy one get the extreme or one with the mach alum bracket. I bought the cheap one and it works great but it can be bent and that is no good at all. Now I have to buy another but I think I am going with the Sword setup?

I have one and love it. My first bow so I dont have anything to compare it to. Charge it up and it glows very well.

I think the biggest problem people have with new archery gadgets,is getting used to them.
It is always easier to stick with the tried and true.
If you are a first time archer then the new stuff may suit you just fine.
I used a peep for quite awhile,but am now getting older and thought the Hindsight might be easier for me.
Who knows I might end up pitching it also!
I got the Magnum sight.

Used mine for three years until I had to give up shooting a bow,really
helps train you to shoot the same all the time,once you get on to it
you will like what it does for your form!