Two of this site's three featured customer quotes carry five stars; David M.'s carries four — worth reading that specific difference rather than skimming past it.
David M. describes steadier mental energy through long workdays and appreciates recognisable ingredients like Ginkgo, Bacopa and Rhodiola — a positive account, just not a perfect five-star one.
Featuring one four-star quote alongside two five-star ones is a small but genuine signal against uniformly manufactured praise — worth crediting that honest variation rather than assuming every testimonial site inflates every quote equally.