I mean, judging by that trailer, I think that's my main point of reference for saying I feel like this is 6/10, and the fact that it shares engine and very similar desert-scapes to DA:I, plus they say it's abou exploration (and leak said something about gathering resources) and to me it just sounds like DA:I-Effect already but probably with major alterations to how questing works, as well as the core gameplay itself.
Thinking about ME:A where it's probably gonna have ME3's gunplay but with added verticality of jumping and jet-packing, it could either end up being pretty sweet or too over-the-top.
So yeah, not enough intel for sure, but my gut-feeling is just 6/10, overall because it already has some uneasy similarities to DA:I, and the lead-staff like Mac and Schlerf has me feeling quite ambivalent.