My fallout 3 experience compared to the other fallout games was that it was pretty much a mediocre game. With that being said. I wish New Vegas will be much like the orignal fallout experience, and not just a follow up of fallout 3 (Oblivion). Things that i wish New Vegas will have are:

A. Memorable Characters
B. Interesting Places that feel part of the Fallout Universe.
C. Good music
D. Interesting Dialogue.

And hopefully the game won't suffer from DGAS Syndrome. In the words of Lee, from "Still Gaming". Fallout 3 suffered from DGAS "Don't give a [censored] Syndrome"
Meaning i didn't give a [censored] for any of the characters and the main story.
With this being said, I hope the guys from Obsidian will try and recapture the fallout experience that I never really felt in fallout 3.

Even though we're all pretty sure it had those things (or at least hoping very hard), it's waaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[not enough As to describe]y too late to ask for anything.

We already have an official thread for comments like this, let's continue this http://www.gamesas.com/index.php?/topic/1111227-what-do-you-want-in-new-vegas/

Also please do not bypass the autocensor, that sort of defeats its purpose.