So I'm getting a 360 and I've been on a WRPG binge of late. I'm just wrapping up Fallout 3 and New Vegas and I figured I might try Fable.

What do people here think of the games? Which is the best one and why?

I've been told they are very different from what I'm used to though. No companions like in a BiOWare RPG and no exploration like in Fallout.