Sir, I disagree with your opinion and callst thou a weiner.
But in all seriousness, I fail to see how just because YOU had trouble with Dead Money it equates to being terrible. Personally, your opinion of DM is how I feel about OWB.
@OP- Dead Money is a wonderful DLC provided you aren't used to herp derp shootin' to solve a problem. Dead Money requires patience and attention to where you step. That said, if you like good loot, Dead Money's your DLC. It has the arguably best light armor, a great rifle and pistol (Automatic Rifle and Police Pistol) the Holorifle too if you're into energy weapons. A wonderful story and dialogue.
Honest Hearts is alright, and only because Joshua Graham saves the story, the rest of it isnt all that mind blowing unless you are/RP as a survivalist. Has great weapons, but the Survivalists Rifle is personally the only one I found useful due to it's high stopping power.
Old World Blues is a great if you want a new player home. The loot is subpar in my personal opinion. The first time through it's very svck you in, but afterwords, the magic is gone and it's just an over drawn out fetch quest.
Lonesome Road is the Coup De Grace of the DLC. It has some of the best armors, best weapons, and best loot around. The atmosphere and dialogue is hauntingly beautiful, the setting is a grim view into just what America was like before the Great War as well.