HH was okay, the map marker glitches kinda put me off a lot though. That area is fairly hard to navigate as-is without the map/compass misleading you.
Yeah, that did annoy me, too. I know I didn't find everything just because those nav triangles kept appearing/disappearing or just jumping around.
I hate going back to the mw after a dlc. It makes me wish for a nuclear winter.IMO the dlcs are destroying the main game in terms of fun. DM was just badass.
lol, and yeah, I agree. It was pretty hard, skulking around The Villa with nothing but a police pistol (my guns skill wasn't high enough for the automatic rifle). And the way that the Ghost Seekers/Trappers moved was just creepy. There were a lot of intense moments. And, Ghost-of-She from HH was easily the most intense fight I've had in any FO game. Nothing I've yet faced in vanilla comes close to this (though I haven't done Sloan or Quarry Junction yet, and I hear those can be hard).
In terms of story and setting (and probably challenge), I like them better than New Vegas. I can see why some folks are put off by the XP/power boost provided by DLCs (I kinda am, too), but the next DLC will fix that anyway. Not to mention, you could always download the GECK and fix it yourself.