I was quite excited for Dragon Age Inquisition for a few months prior to it's North American release date of November 18th, 2014. It had a lot to live up to and a lot to make up for. Inquisition surpassed my expectations and it shook the shame of Dragon Age II.
The dialogue is written and delivered excellently. All of the voice- acting is fantastic. The writing--especially that of the party banter--is fantastic. I'd say that for every one line of dialogue that I thought sounded odd or wasn't written well, there were thousands that I thought were fantastic (if I recall correctly, a developer on DAI claimed that there are 80,000 lines of dialogue in the game).
The gameplay in Inquisition is great. I'd have preferred if BioWare would have returned to gameplay of the first Dragon Age title, Origins, but the combat system they used is fun and action-packed!
The game is not without it's flaws: there are many technical glitches and bugs; the story isn't great; some of the side quests are boring.
There are a few small things I'd like to praise the game for, as well: the soundtrack and tavern songs are beautiful; the lore is great, and the codex entries are worth reading; the game is beautiful; the game is long (some might consider this bad, but I don't agree in the slightest).
Dragon Age Inquisition is worth your time and money. If you have the opportunity to play it, then you should.