Instruct: Classify the given Amazon review into its appropriate rating category
Query: Not as good as I was lead to believe.

I bought this because I was told that Williams peep sights would improve my shooting. The problem is the peep sight adjustment isn't very accurate. You loosen the sight and move it by hand forward or backward, or from side to side with nothing to let you know how much you've moved it. You just have to keep fiddling with it ' till you get it right. This is the 21st century, we have sights that can be adjusted to a hundredth of an inch with good sharp clicks, Kentucky windage was okay in 19th century, but not anymore.