What, exactly, doesn't point to this being the best product pipeline in 25 years? If you put all of the rumors together we are going to see a vastly improved iPhone, possibly the most improved since the iPhone 4 came along...an Apple TV that acts as a true iOS device...a "watch"...a MacBook Air with a retina display...a giant sized iPad...all of Apple's biggest selling products appear to be getting a major update as well as a new product category.
Even if they all flop, or if a couple don't exist...again, how would they not look like the best product pipeline someone in Apple has ever seen?