I hope they take their time and make sure to hold out on a release if it means that the end result will be better. I'm really looking forward to seeing what they have in store for us.
After giving it some thought I bet that their current target is
(or was) to release it in March 2016
(Q1), but I think that's unrealistic considering the size of the game, new features, story, world building as well as feedback they've received on some of the negative aspects of DA:I so they'll miss that target and postpone it to November 2016
(Q4). However, this may change if EA forces them to release the game prematurely like they did with DICE in the past.
This foretelling is based on previous statements about them being at a very early stage in development
(last year's Mass Effect panel at Comic-con on July 26) and their
previous releases (courtesy of IGN) in recent years as they do seem to like releasing near the end of Q1
(March) or mid-Q4.
(November)
To be more specific on the dates, I suspect it'll be either March 8, 2016, or November 22, 2016. The latter being most likely as 2 years and 5 months will have passed since they announced the game. Add a couple of more months prior to the announcement for basic concepts, or work being done by a smaller team, and the total length of the production just seems logical and realistic compared to less than two years if it releases in March. I'll be
very impressed if they manage to release a polished game by Q1 or even Q2 of 2016.
You can praise or laugh at me once the release date is announced. I won't edit this post no matter what.
Let's see what the future holds.