You're just being obtuse now, but sure, let me humor you. As an example I could have the best light in the world, but as the gardener if I can't figure out how to feed my plants properly, I am likely not going to produce amazing weed, despite my amazing light.
These lights are pretty good all things considered, and if I wasn't a DIY type of a guy, and I didn't want to spend the money on a HLG prebuilt fixture, these lights are totally up to PAR (pun intended). If you buy these lights, use adequate wattage for your grow space, but can't grow decent weed with them, then that's gonna be grower error, not a fixture problem.
btw, a reverse image search of the bud in question shows no results, indicating that it is likely an authentic pic.