LOL!
It just seems to always boil down to the idea that for some people, HF is junk... no redeeming value, they should be nuked. And when something I buy there fails, I'm right there with 'em! (grin)
But, it's all expectations. If someone expects a $10 blade to perform like a $100 blade, they are probably going to be disappointed. If someone expects a $19.99 angle grinder to perform like (and as long as) a $150 angle grinder, again... they are up for a disappointment. If they expect that $10 blade to cut through a 2x4, they will probably be satisfied. And, the expectations of a tradesman or high end hobbyist, are probably going to be very different than those of someone who puts up a deck once in their life, or has a couple fence posts they need to cutoff and never use that tool again.
This exact thread comes up with incredible regularity and it's always predictable who will respond and what they will say. I'm not saying we'll never see it again. (grin)
Ed