I went into Fallout 3 with high hopes, despite not liking Bethesda's previous games (some of you may remember me as the guy who started the "Meet the Devs" threads on the FO3 board). Ultimately, I was very dissapointed in every aspect of the game, especially the writing, and couldn't even bring myself to play more than a few hours. I was cautiously optomistic about NV, since I like Obsidian's work, and am a huge BIS fan but I knew the game would still be on the engine that I did not like.
24 hours in, all I can say is WOW! This game nails the feel of Fallout, and for the first time since 2, I feel like I am actually playing a Fallout game, even without the turn based combat and iso perspective, which I always thought of as defining factors of the series. The writing is outstanding, the world is dark, the factions fit in with canon, and most importantly, the game is FUN. I can't get the game out of my head, and am playing it every chance I get, in a way that I haven't done since the classic rpgs like Fallout 1/2, Arcanum, and BG1/2. I still wish that there were more traits, that skills went to 200, and that some of the perks from 3 (like the gender traits) weren't there, but these are very minor complaints about an outstanding game that is also an outstanding fallout game (I never thought I would play a game with the feel of Fallout after Arcanum).
Are any other fans of older rpgs (especially fallout) as blown away as I am by this game?
I disagree, I think it feels nothing like Fallout 1 and 2. It's Fallout 3 with a different story and different voice actors/characters.
If you hated FO3 because of it's story... then you missed out on a lot of fun game play imo the story was just something to do when you need an EX boost and you can skip past dialogue and read the subtitles if the voice acting bothers you that much (honestly most of your time in that game is spent running around the wasteland and shooting at stuff though.. much the same in NV).
Just a few things that aren't present that defined the old series: enter/exit grids that allowed you to escape...
anything, time limit until 'game over', turn-based combat with a very buggy aiming system (3 missed 95% shots in a row weren't in-frequent), easier games once you knew how to obtain power armor/powerful weapon early in the game.
Personally I'm probably going to get an angry reply stating how wrong I am but I believe you really wanted FO3 to be good, but you hate Bethesda's games, so you wouldn't allow yourself to like it. Now that the old games devs helped polish their own FO3 out of Beth's engine/game, you allow yourself to enjoy Fallout 3's gameplay system. Yeah the nice voice acting helps too I suppose

though I'm starting to wonder if there's only 1 male voice actor in the entire game... for the NCR.