Do you know what you are talking about ? That's right , you don't. THE KOB will give you a pass on this one. It's ok. You're not informed. I to have been ignorant before. THE KOB will shed some light !
If you go on YouTube , you should find some. Definitely a Google search will yield many guys , publications , reviews , etc that will do both positive and negative reviews on products. If you can't find any , your not searching hard enough. They are there , I won't do the work for you. Called the "top whatever". The pros and cons. If you want to call it "bashing" fine. I call it a negative , and I want to know what those are to make an educated decision before I purchase. Just like I want to know the positives that perked my interest to begin with.
Example : if I mainly hunt saltwater beaches and the machine is not listed as being "waterproof" , well guess what ? That would be a negative or bashing to me. I would not even consider that detector around ANY water. And if I were to purchase that detector and something goes wrong with it in the water ? Then I would be STUPID. Because I knew full well in advance , that could be a possibility.