well i agree interest for new vegas died for lots of people, but its not because its more of FO3, its because its NOT more of FO3,
Debatable, it's FO3+ gameplay wise, with a different feel level design-wise
Same could be said for FO3, but then I grew up on the ultima series, also, let's not forget that if we're doing a comparison of the games, FO3 has just as many areas as FONV, and vise versa. Your still only going to see about a quarter of the game if you only do the main quest, hell in FO3 you see more, because it directs you all over the place. In New Vegas you can basically go, OK, don't care about any faction in my city,don't care about any faction out side my city, [censored] it, let's go to the END GAME [censored]es and ho's.
almost no large building complexes or dungeons to sneak around in,
So you are saying, you want large tracks of gameplay that become very boring the second time you play them?
The same could be said for FO3. I think the word you're looking for isn't "map" but rather NPCs.
the desert is super empty
as is Fallout 3's.
FO3 had city areas
Which were mostly linear areas with solid straight line progressions and maybe one or two branches and two to four one to three room buildings in each.
you mean traverse, the only area that was vaguely exploration based was the mall.
new vegas environment you're out in the open almost everywhere, no good places to hide, sneak around, fight enemies etc,
debatable, but again this is a matter of preference, I had fun dikeing around sneaking and sniping things at range.
no supermutants hardly at all,
You mean those things that were supposed to be a west coast phenomenon, and were supposed to be dieing out after FO1?
no enclave to fight,
you mean that faction that was supposed to be wiped out post fallout 2 when you destroyed their oil rig where all of the high command was?
hardly any human enemies at all
You mean besides, the masses of bandits you face, the fiends, the legion/ncr, the casino people if you piss them off. Really, I got lord death of death mountain before I got bug stomper or any of the animal killing perks.
everyone is neutral to you,
If you do practically any of the quests it has you accruing fame or infamy with factions.
so its becuase NV is NOT like FO3 is the reason its boring.
See, I found FO3 FAR more boring than FONV, to the point where I stopped playing and just started tweaking mods after a certain point. Then I stopped doing that because the game itself disgusted me. It was a combination of sloppy gameplay, sloppy story and sloppy writing that did it. FONV at least tries to correct 2 of those and succeeds partial at both.