Ok, I'll bite
Actually the latest rumours seem quite conservative: quad core higher resolution spec bump of recent Moto flagships. Not as radical as some of the early claims.
Having said that, even if true we're only seeing the coarse-grained info so far - the details of design, features and software make the difference between "one of the pack" and "outstanding". And I'd be more than happy with something that gave me up to date cpu power, expandable storage, solid battery life, a full range of radio interfaces, an easily unlockable bootloader, top build quality while not being larger than 2012 phones.
(Yeah, a couple of those aren't from the leak, but one is already a feature of recent Motos and the other is very high on my wishlist