Here are side by side comparisons in case you haven't looked at them before. Thought it would be nice to see what it looked like "before" and after...CANT WAIT FOR THIS EXPANSION!
Shattrath City & Black Temple before and after:
http://i40.tinypic.com/2iiga6u.jpg
Draenor/Outlands map comparison:
http://i42.tinypic.com/oj41uo.jpg
Draenor in Warcraft II:
http://images1.wikia.nocookie.net/__cb20110213175142/wowwiki/images/6/65/Draenor_color_PlayStation.jpg
Shattrath City & Black Temple before and after:
http://i40.tinypic.com/2iiga6u.jpg
Draenor/Outlands map comparison:
http://i42.tinypic.com/oj41uo.jpg
Draenor in Warcraft II:
http://images1.wikia.nocookie.net/__cb20110213175142/wowwiki/images/6/65/Draenor_color_PlayStation.jpg