I know what you are saying (or at least I think I do). I have been to losttreasure.com and I too enjoy the state treasure tales and have seen metal detector reviews but usually it's when a new detector comes out they take it to a location and hunt for a period of time and report what they found and what I would call a "candy coated" review of the machine. I'm talking about pitting machine against machine in controlled settings to test their abilities. For example, take a high end machine from Minelab, Garrett, Whites, etc., all being comparable detectors, and run them through a series of tests, grading each one on a number scale according to how they performed head to head with each other. Were they all able to find the small gold coin at 5" while discriminating out the pull tabs that were sprinkled in and around the test area? Did they ignore the highly mineralized soil to detect the indian head penny at 7". Or a dime on edge at 4". A 2 Reale in the surfline at 6".
What inspired this poll is that the question comes up quite frequently on this forum by people who want to know what is the better detector between brand/model X and brand/model Y or maybe brand/model Z. Whether a person is a newbie trying to decide on their first detector or an experienced detectorist upgrading or crossing over to a specific use machine such as gold prospecting or a submersible, they would have informed reports they could refer to to aid in their decision. Maybe the Minelab scored exceptionally well on all the tests while the White's pulled it of with a medium grade in the surfline but did quite well otherwise. Maybe the Garrett scored some high marks on some tests and couldn't quite cut the mustard on some of the others.
I myself would like to get a good submersible machine eventually but without seeing the different ones tested and graded side by side I am unable to make a solid decision as to which one I would be most happy with. I would be more than pleased if someone gave me a machine by any of the major manufactures but since I am dropping my hard earned cash, I would prefer to bypass the trial and error and get it right the first time. Perhaps there are reports where such testing is being conducted but I haven't seen the articles myself. And either way it's enjoyable to get other's opinion on a subject as well.