That's not bad genetics Bullwinkle. Simply different plants. Your experience above is the whole reason that breeders choose the best from groups of 50, 100+, etc plants...some grow better.
On the topic though, I believe Brainstorm by Dutch Passion is a pretty shoddy product. Could just be the clones I got, but myself and a few others who shared them all have the same low grade (mid grade at best) end-product.