Dragon's Dogma and Xenoblade Chronicles are both fantastic RPG's. Xeno provides hours upon hours of gameplay, sidequests (a ton of sidequests), content, a huge world to explore, great voice acting, and an awesome story/cast. DD is like if Dark Souls and Dragon Age had a baby. Awesome combat system (jumping atop a chimera and slashing at its head or setting it's wings on fire with a well-aimed arrow never gets old) and a world as big as Skyrim's.

Why not try the hour-demo and see if you like it?

It's got some pretty great reviews here on Gamespot.