mike, perhaps you've never heard his famous quote then - about everyone wanting to be bodybuilders but no one wanting to lift heavy weights...
no we can't compare ourselves to him, but since when was lifting heavy NOT going to cause alot of hypertrophy compared with lifting light and getting a bit of excessive blood to engorge muscles?
millions of studies have proven what rep schemes will induce hypertrophy and hit different muscle fiber types. A few large scale sites you can learn from are
I'm gonna bow out of this thread, I can tell its about to turn into an argument with someone and get personal.. these threads always do.
let me finish with this: we all grow doing different things and that's all there is to it
you probably haven't done them right yet. When you go for 10-12 reps you don't do it with a weight you can get 10-12 reps with, you do it with a weight you can barely get 6-8. The 5x5 was actually a shit ton easier for me as although I'm going heavier I'm doing so many less reps.