No, criticism is fine and should be encouraged, but, when it starts getting insulting, that is when it gets out of hand. Calling those who are willing to get it, despite the so called flaws, not that smart, then it gets a bit irritating and thus starting a the whole mess, again and again and again. I honestly don't care! I will buy what I want and build it, or just throw it on the piles! Junk or not!