Just goes to show- one must be VERY careful about believing advertising - it is mostly lies - Every manufacturer today has the most, best, fastest, nicest, sharpest, slowest, softest, hardest, meanest - well - everythingest. I've often worndered who all of them could have the 'estingest' product. Reminds me of a rifle advertizement about a particular muzzleloading rifle back in the 70's, but I won't repeat it here. It sucked me in, so perhaps that's why I hate the b------s so much. My own dang fault.
Be aware of spurious claims. All it takes is someone's interpetion of the addvert. or the advert itself to be off slightly off the absolute truth and when this is repeated a few times and perhaps with included changes it becomes fact - which is why they advertise the way they do.