Its all opinon really, its our
opinion which decides what defines a fallout game, which is to say that there are so many ways to describe what a "fallout" game is that there is no definition for it.
I like New Vegas, but I like Fallout 3 more, I can't explain it. Some would say that logic dictates that I should like New Vegas more, but I don't, and probably never will. New Vegas is just second place in my opinion. I judge Fallout 3 on its own merits as a game and I find its merits to be more than great.
I liked the originals, sure. Did I like them as much as Fallout 3 or even New Vegas? Nope. They were fun in some ways but just didn't grab my attention really and occasionally I found myself
forcing myself to play them (not that a statement like that makes any sense). I respect them for being the "orginators" of the series though and laying the foundations of the lore, but I'd rather read a story about their plots, not play them.
I don't necessarily believe that Obsidian is incapable of making a game that I love as much as Fallout 3 (New Vegas comes very close) its just that I feel Bethesda can give me a better game more so than Obsidian can, and thats just my opinon and I respect others who differ from it.
I also like it that the Obsidian programmer have resisted the urge to make the game impossibly hard to please those hardcoe gamers with extraordinary skills.
I agree, I never quite understood the urge for game programmers to occasionally make things so difficult that it becomes frustrating, or when gamers say "but its tooo easy," when its really not THAT easy (im talking about games in general here). Personally I play a game to have fun and not to be frustrated or get angry. challenging? yes hardcoe HARDNESS!! no