You don't need massive amounts of power in order to create a massive world, you have to design it right in order to create a high quality open world. If that were actually possible, a game like Skyrim wouldn't require progressive rendering and loading in order to generate the whole world. Games with a level based system tend to be far more focused in terms of detail and design quality, meanwhile large open worlds like Skyrim are plagued with bugs and graphical errors.
Look at the Zelda games, Skyward Sword had a relatively small open world in terms of the area you traversed to get to a dungeon, and it was thoroughly detailed as well, but the dungeons were even more detailed and had a fairly large scope compared to the open world. Actually, I think each dungeon was pretty much bigger then the open world itself. But the game also had the sub worlds prior to the dungeons, while the main world was just the Skyloft area. That kind of design is better then having one massive open world with very little attention to detail and all the dungeons lack scope and originality like Skyrim does. I think this is an area where Bethesda needs to fix their games, Oblivion had the same problems as Skyrim in terms of open world bugs and a lack of polish. I understand wanting to make a large open world, but it needs to be one that is progressive, and that the game needs to have zones that can be polished individually in order to reduce the number of potential bugs, while giving the game a large open world feel.
---------- Post added 2013-07-01 at 01:03 PM ----------
I'd rather my kids smack their heads into blocks then commit murder, at least it's childish and laughable, telling kids that murder is acceptable is not. Which one is going to put your ass in prison for the rest of your life? It sure as hell isn't smacking your head on a block. But hey, I don't want my kids to grow up being a bunch of white wannabe gangbangers like half the douchebag kids today try to be. I seriously pity society today, kids are going to be borderline retarded in the next couple of generations because people seem to think it's acceptable to coddle their kids and allow them to be exposed to violence at the same time. But hey, my parents brought me up properly, I am sure your parents hardly even gave a shit what you did when you were a child, though by the way your post is formatted, you are probably still living at home sucking on the tit that is your parents income while you attempt to act like you know a thing or two about gaming on an Internet forum.