Preferring games to worlds

Having been disappointed by Fallout 3, I found myself looking for a similar game which is more fun to me. Now where do I find a more fun post-apocalyptic shooter/roleplaying game hybrid? Turns out I had already bought that game during some previous sales on Steam: Borderlands. So I spent most of the weekend playing Borderlands, and I was having a blast. The combat is more fun and varied, because now different weapons actually require different tactics. Instead of useless junk I loot only things

World of Warkraft...