One thing that HIGHLY aggravated me about Fallout 3 was that the unique weapons such as 'The Terrible Shotgun' looked exactly the same as the other shotguns. Does anyone know if there many unique items? E.g. one of a kind armor sets in a specific dungeon, etc? I hope there's more than 6 types of longsword.

More importantly, I hope they actually do something different. Having the game go, "This is the Cataclysmic Blade of the Havens, forged in turn by every god and tempered in the blood of a thousand demons, instead of doing 10 fire damage 200 times, it does 100 fire damage 20 times. Also it absorbs 20 mercantile points for 5 seconds."