Did it work for some people? Absolutely. Did it deliver as promised? Maybe for some. But either way it wasn't as good as some of your other preban phs that were out there
If y'all like them, then use them. Im hot a fan, and i gave my opinion as to why. If you don't like my opinion, then take it with a grain of salt.
Im not claiming that they don't save a role in many cycles or that they can't be used efficiently, i just don't have use for them in cycles and routines and would rather use the real deal