Embargo lifted yesterday on what seems like dozens of sites previewing the game. Just a metric shit ton of info out now:
https://www.reddit.com/r/masseffect/...ussion_thread/
General consensus is that they've done exactly what they set out to do, combining the exploration of Mass Effect with the characterization of ME2 and then improving upon the combat of ME3, all the while tonally hitting on everything to make the game fresh but still feeling like the original trilogy.
Lots of articles and videos in the link. Some spoilers, but plenty of spoiler-free alternatives.