umm yeah.....i got some white widow right now thats just okay. It is a little premature and it wasnt dried/cured or flushed properly and is really harsh. Wouldnt call it top notch thats for sure.
Also if your plants get pollinated they will stop producing buds and thc and form seeds instead.
I think a lot of people would probably consider purple power to be mids even if grown properly. Im pretty sure that it's not very potent and plasnts can only be as good as their genetics.