I got 'this'? i hope this is the norm! - Troy Tritium Folding Front Sight - M4

I guess this was 'My Bad' for ordering this Sight while I was recuperating from a major neck surgery, because I wasn't able to use it until now -months later; which was too late to return/exchange it. But here's the deal:
1. The coating of Tritium was so old, it was un-noticeable during daylight shooting.
2. The Tritium was applied to only One (1) side of the Sight pin.
IMHO I wouldn't complain, if I'd of only spent $25-$50 for this; because that's what happens when you skimp. But I didn't skimp -not IMO! I paid good money because it was so high on their ratings.
But here's something else I didn't like:
There's no 'True' Quartering usage for this Sight. You can Only use it on 180deg. turns. And that was also a surprise. Especially for such a Sight that is so highly favored. (I guess our expectations have really fallen to pay More for less!)