Cant wait for this.
Got a question for everyone. Did you prefer NV or FO3?
New Vegas by a long shot. It just did everything better and then some I'm my opinion. I can't believe it took them just around 18 months or so to make the whole thing:
Quests are much more diverse in the ways in which you can solve them.
There is also a lot more of them, and are generally "better" for the most part.
NV is actually challenging thanks to proper level scaling that had since been reduced since 3, and is a lot better balanced with it's perks (probably just in retrospect to some of 3 ridiculous over powered perks relating to VATS which made it way too powerful).
Speaking of which, VATS is better implemented this time round (reduced damage in some cases, enemies don't slow down for you, etc.) and combat is much more viable thanks to iron sights, more weapon/armour variety, better crafting system, unique and interesting weapons.
Companions this time round aren't completely flat and actually add/are part of the story. In NV they have much deeper background stories and personalities and actually have some relevance.
WAY better written (quality, variety, dialect, tones, habits, etc.).
Factions are awesome and introduce a whole grey area to your mortality, you have to personally decide what is the right thing to do and who you should side with. Not to mentions they are also so unique and diverse and have their own quest lines, etc.
Much less of that "[character] is unconscious!" - you actually have a sense of freedom and presence in the world as you can kill a lot of main characters/quest givers and the game will manage to adapt.
Better paced throughout. I think we can all agree that 3's ending was pretty bad and the beginning is only interesting the first time round and takes some time to get going.
World is much more interesting to explore (imo) thanks to feeling a bit more upbeat in areas and lively (The Strip), factions, more diverse vaults to explore, unique locations, etc.
Survival elements with hard-core mode if you are into that sort of thing.
I really think the only reason people would prefer 3>NV is because it was their first Fallout and they will never forgot their experience they had with that game, which is perfectly understandable. It did blow me away for the first time.
I'm always worried about how Bethesda handles their games, especially Fallout. I personally dislike Skyrim for a lot of the same reasons as FO3. I'm hoping they're trying to build upon NV (even if it was developed by a different studio) instead of 3. But 3 is their own game, and did get higher ratings (most likely because it was "revolutionary" for the time, taking advantage of the next-gen tech), so I'm just cautiously optimistic. That being said, they will probably get Obsidian to do another spin off game, which I'm most definitely looking forward too
EDIT: Not to mention the lore and dark humour that Bethesda failed at, but Obsidian excelled.
NV felt like an actually RPG, whereas 3 was basically a "CPG" (character progression game), e.g. an sub-par/mediocre FPS with some stats thrown into the mix.