If this turns out to be the same old sensor technology, good luck to Canon, because all other manufacturers aren't setting on their asses or resting on their laurels...
what some people don´t realize is, that the majority of customers does not seem to care about who has the best sensor or how much you can push the shadows.
only the minority of geeks on forums like this care about sensor performance.
there are millions of canon users out there.. how many member has this forum?
otherwise you can´t explain the business numbers of sony, nikon and canon.
http://petapixel.com/2014/05/18/nikons-financial-woes-relentless-prompt-restructuring/
http://nikonrumors.com/2014/08/09/nikon-cuts-yearly-forecasts-after-reporting-lower-sales-and-income-in-first-quarter.aspx/
canons camera sector suffers from the market situation too.
but for nikon it really looks bad. despite all the geek world praises their better sony sensors.
and i bet the 7D MK2 even when it comes with a dissapointing sensor.. will not change that. it will sell well compared to the competition.
from the eight 7D owners i know only 2 use RAW. all other shoot JPG.
and they don´t care much about post processing.
they have jobs and don´t want to spend 80% of their free time on internet forums arguing about nonsense or editing images.
i guess that´s the reality out there....