See this guy above me ^ he knows
FO3 IS THE GREATEST ALL TIME!!!!!!!!!!
It is my second favorite game of all time (after New Vegas)
Normally, I don't approve of remakes by people uninvolved in the original but I give credit where credit is due. Betheseda made one long loving homage to the Fallout series and expanded on a lot of its themes. It's really one gigantic "greatest hits" of the original two games.
Enclave, Super Mutants, Deathclaws, The Vault Dweller, The Brotherhood of Steel, Radroaches, Ghouls, the Enclave.
Does it make sense? Not really.
I point out, however, this is a game series where one of the two classic games have a major plot point being handed to them by a giant intelligent rat.
Edit:
Honestly, I also question where all this moral ambiguity is supposed to be in New Vegas. Mister House and NCR? Yes, I can see that. However, compared to the Enclave, Caesar's Legion pretty much comes off as a "greatest hits of why geeks would hate them."
(Slaver Hunting being a classic sport amongst my fellow gamers - Zombie Lincoln build especially)
I get why people love their play-through. I also get why I have an Evil Karma save of a female lover of Mister Burke who blew up Megaton because she liked the sparkly and only failed to kill everyone in the Capital Wasteland because that would mean less slaves to sell. Really, the Enclave in the Capital Wasteland comes off as
saner than Caesar's Legion and they answer to a genocidal super computer never meant to be sentient.