I disagree with you but our disagreement is based on subjective things.
I play Bioware games for their stories but it is false to say I don't care about game play. DA2 is a game i have only played twice and I hated the game play so much that it is the only Bioware game where i turned down the difficulty to the easiest lvl simply to make the game end faster. I love Hawke and Hate Anders. I think Anders is the best villain Bioware has ever written. And i "hate" him because he was so well done and such a great progression from Awakenings to DA2. But i really really hate DA2 for its game play. Pretty much every other RPG that bioware has done had superior game play to DA2. I don't understand how you think DA2 is as good as it gets.
I disagree with you about Skyrim. I think Skyrim blows DA2 out of the water in terms of quality. But again likes and dislikes on media are subjective there is no right or wrong. My opinion is 100% right and correct for ME. Your opinion is 100% right and correct for you.
For many people DA2 does the worse crime you can do for a game it was boring to "play." Yes the story was interesting but the environments and level design were so boring and they reused so many environments that should have been unique because the nature of telling the story over ten years means you will see the same locations over and over again so two different caves shouldn't look and be the exact same. The combat was bland and DA:I while taking the same foundation refined it so that it is actually enjoyable to fight things. In DA2 it was monotonous, the endless enemy spawns, enemies falling from the sky. All the bits in between the story where a chore to endure for more than a small minority.
Oh I didn't realize you responded to me here till just now 
Okay so... yeah if the level design in Dragon Age 2 is boring then Skyrim is downright lifeless by an extension of that logic. There essentially isn't level design, practically speaking.
Prologue, ok, that's clearly the first level.
Level 2 would have to be the Barrows right? I assume, anyway, well if you try and get to the Barrows naturally the first thing you'll probably do is run into some over-tuned bandits who will drag you through the snow, then you wander around the base of the mountain for awhile trying to find the inroads, and like none of this is at all clear.
Moreover, speaking of boring if you decide to go to Whiterun or Windhelm or something next you are going to be running along the road for a very long time.
None of the objectives or organization in Skyrim is at all elegant, and the RPG mechanics are as simple as it gets...
Frost, Fire, Lighting spells. Sneak, dual wield, backstab. One hand sword, two hand sword, shield. It's all very straightforward.
Not to mention, the huge amount of grinding... I mean the game is almost pure grind, with hundreds of thousands of quests, it makes quite unreasonable expectations on time in many ways. And many of those quests are quite generic (There's a bounty on bandit X)
It's designed as mass appeal popcorn RPG, it can quite boring at times
That said I actually found it kind of fun in the aggregate, but Dragon Age 2 was much more active and sumptious in the combat and overall experience.
In many ways you could actually consider a DA2 a popcorn sort of experience as well, but in that case everything is much more focused around the abilities and levels, it's like an extremely insanely optimized RPG.