In my friend circle i found many of my friends playing the Elder Scrolls V: Skyrim DLC "Dawnguard". I haven't tested it yet. But from the reactions i got from my friends, as well as the experience they discuss about this DLC states that the DLC is broken and needs to be patched. Also many people found some bugs in the game, some say its terrible, some say its annoying.
Hence, i decided to buy try the DLC when it gets a patch release. Do any one of you have any idea when Patch will be released for Dawnguard ?