TWANGnBANG posted his quick review of the AMG UH-1 holographic sight
Seems like the sight can be a great value for most casual shooters. For those who don't like 1/3 cowitness, sorry.
Also, if you are wondering why the dot looks wierd, you might have astigmatism. To figure out if you do or not, TWANGnBANG shares a quick way to check using the red dot sight