Best single-player experience this gen?

Mass Effect 1-2 the absolute best games I have played. The storyline is amazing. But you know Haters Gone hate

Heavy Rain.

Nothing compares to Batman: AA for me. Best single player game since HL2

Metal Gear Solid 4

Red Dead Redemption

Bioshock

for me it's probably persona 4 and demons souls

No game has impressed me as much as Fallout: New Vegas. It still boggles the mind that developers with ten times Obsidian's budget can't achieve half of what they did with that game.

Valkyria Chronicles, and I'm guessing I'll add Mass Effect 2 once I play it in a few weeks.

Super Mario Galaxy 2 and Mass Effect 2

There is a severe lack of God of War 3

Mass Effect (I've only played the first one so far), GoW3, Uncharted 1 & 2, the first half of Dante's Inferno, SMG (only played the first one)

Probably Mass Effect 2, I rarely finish a game more than once but finished ME2 three times. Batman AA was great but it was too short, I didn't get as much out of it as I did ME2.

best single player game this gen imo

Dragon Age Origins.

I can't really pick one but my top 5 sinle-player experiences this gen are.

Yakuza 3

Dragon Age: Origins

Assassin's Creed 2

Valkyria Chronicles

Final Fantasy XIII

Imo of course;)