Disappointing - ATN PVS7-WPT 1x27mm Night Vision Goggles

I guess I expected a lot more from these considering the price. Still debating whether to return them or not. The best I can say about them is that they are better than nothing about half the time. If the moon is not out or if there is less than a half moon they are worthless. Only good for about 100 yard at most. Can distinguish animal type at less than 50 yards.