There are so many posts in this thread I like, so many people I agree with, who think and feel the same as I do about this game... sometimes I wish I could hug or high-five all of you. ^^
I am still trying to complete my first playthrough of DA:I. I even gave the MP a shot but that part is truly awful. The main game at least has the benefit of telling you more about the lore and sometimes there are some rare, funny gems to discover.
The feeling of loss, of wasted potential, of a rushed job and mediocre game design still hits me each time I log in. This game could have been better than DA:O. They had everything they needed... but then tried to copy Skyrim and lost their way under a flood of unnecessary features they implemented... why exactly? To impress?
I loved DA:O, I liked DA2 a lot but DA:I is making me do chores because that's more fun than playing this game. Honestly. My home has never been so clean. 
I only keep playing because I hope that the game will redeem itself at some point. That it will become better. But deep down I know it won't. It will be this superficial, pretty -attempt- that failed to carry BioWare's legacy further.
I wasn't entirely happy with ME3, but still bought it. I was severely disappointed with SW:TOR and it was the first BioWare game I didn't buy. DA:I is worse than both put together and it is probably the last BioWare game I bought.
BioWare games used to be original, ground breaking, immersive and funny. They offered challenging game play and a lot of replay value. I miss all of that in DA:I. Seriously... if I wanted an open world RPG then I would have played something made by Bethesda. At least there the world is truly open and not a half-assed attempt like here. I expected an immersive story. It didn't happen. Even NWN2, a game ridiculed for it's cliché story, is better than this because as bad as that story was, it made you part of it. Here... it doesn't feel as important. There is no emotional investment, no connection, nothing.
DA:I tries to be too much, to appeal to too many gamers at once. You can't please everyone.
As I wrote much earlier in this thread, I do not begrudge others their fun and satisfaction with this game. Actually, I envy you a little. Although I might feel a little better if the game was rated closer to my opinion because then BioWare would have to change things. As it stands now, they can overlook most of the complaints, fix the technical stuff and call it a day. And then repeat the same mess again with ME4 or DA4 or whatever else they create next. Although, with their reputation in tatters and the goodwill of the gaming community spent, they'll most likely go the way of Bullfrog, Westwood, Origin and Mythic.