The facts are the guys you refer to run EoTechs more than anything (cool about your sources, but I don't think your claim is true. I do know it's a small mix), they tested them after the news hit and weren't affected, but got updated ones anyway (I'm not sure how testing was done, I doubt it was in a lab though). Anyone can make claims, it's up to everyone else to determine what is correct. I do know that most guys who run at that level LOVE gear and many are well versed in technical aspects of the products they use and train others to use. You don't become the best at your game without knowledge. That's for certain. So I do trust the opinions of people who use em as well as people on the more technical side. Thanks for the breakdown on L3, as someone who did work for a few of their divisions I'm well aware how it all works, but thanks anyway. What is important to note, is that L3 acquired EoTech in 2005 but did not seem to take control until 2010, probably due to the lawsuit. Which you will find affects the way the company dealt with the problem.
The way ET dealt with the issue was definitely not good. No doubt about that. They made claims that were impossible (thermal drift), and instead of noting the issues of moisture (fixed in 2008), cold (fixed as well), they acted as if the repairs were upgrades. The physical issues were, imo, down to QC of product. could have been assembly process not followed, material defect, tolerance issue, etc. Having done multiple RC&CA for L3, I know they are "picking up the ball and running with it" as I stated earlier. This conglomerate doesn't mess about, and now that EoTech is under more control, like I said, expect them to do right. the newer units are apparently fine. Our guys run them as do thousands of soldiers and LE. The optic has great benefits and everything youre listing has more or less been corrected. It's harder to make a EoTech design work than an Aimpoint sytle design, but the results are very beneficial in use. Once another company comes out with a large glass and that rectical, with no light being emitted, then it could change things big time. But again, to the point of the conversation, there are large benefits to them that a aimpoint doesn't have, and the issues discussed were addressed.