I just finished Dragon Age II and started on Dragon Age: Inquisition yesterday. I played Origins years ago--twice! But I never beat it. The game dragged on, though I generally really liked most things about it.
Thus far (about 5 hours in), I'm not loving Dragon Age: Inquisition--I'll say that. After playing the charismatic Hawke, the Inquisitor feels like a throwback to old school RPGs in which your character was just a blank slate. (I guess that to some people in this thread, not loving blank slate heroes must make me a 10 year-old.) Anyway, I know this thread is about Origins and DA2.
I loved DA2. Unrepentantly. I honestly don't know why people get so worked up about the repeated environments and waves of enemies. I mean, I get why they don't like them, but I don't get why DA2 is treated like the red-headed stepchild of the series because of them. Apart from those things (and I actually grew to enjoy the enemy waves), the game was so much fun to play (in my opinion). Very cinematic with a great protagonist and by far my favorite cast of supporting characters in the series. Somebody said Hawke was just an errand boy, but that seems like a bizarre complaint to me, because this game featured almost no filler at all--almost everything was tied into either your companions, family, or the main plotline and its themes.
Yes, the storyline wasn't globe spanning, but the progression made sense, and I enjoyed Hawke's rags to riches personal arc amidst the persistent background dread that what was coming was inevitable.
I honestly don't understand why people are complaining about the storyline railroading you to a pre-determined conclusion. As somebody else said, it's the same thing that BioWare did in Mass Effect. Like the Mass Effect games, Dragon Age 2 was more about the sort of character you wanted to be and your relationship to the people in your life. It was kind of like a soap opera, to be honest, but I enjoyed it. I don't think DA2 did as well with making the companion quests tie meaningfully into the main plotline as they did in the ME trilogy, but maybe if Hawke had gotten a sequel, they could have done so. I wish she had.