Too short of a list, should have added a see results tab.
I voted Mass Effect, but Lost Odyssey comes a close second. Major JRPG fan, and Lost Odyssey was a SNES era JRPG re-envisioned, but the story arch in ME, the pacing, and the interesting side story's make it my number 1 RPG of all time (not just this gen). Lost Odyssey would have done better if dreams were more then just text files, but still another interesting story non-the less.
Final Fantasy isn't as good as it was during the SNES days which means it wasn't as good as Lost Odyssey. Blue Dragon, Elder Scrolls, and Pokemon are lesser games, and I have yet to play The Witcher.
BTW, you missed a lot of great RPG's. Tales of Vesperia, Valyria Chronicles, Fire Emblem, Star Ocean, Folklore. Too Human, and Dragon Age are only a few games that aren't on this list. You should make this a Head to Head round thing, like that other thread.