Uh, Dawn of War II and Chaos Rising were 2009 titles, unless you meant the Retribution expansion. Mass Effect 2 was a 2010 title.
And all of you will hate me for this, but I consider Skyrim a great disappointment. I was expecting a great, epic adventure that would suck me in, and I got a hiking simulator with bland story, characters, combat, etc. It's as wide as a lake and shallow as a puddle. Also, compared to Crysis, aka Benchmarking Tool 2007, I was disappointed with Crysis 2. Eschewing the sandbox jungle for a linear city and streamlining just about everything was a pretty bad move. DX11 was only slightly more taxing on hardware, but it still can't beat its predecessor and Metro 2033.