I am looking forward to it... but I don't know, I'm just stressed due to its engine, it's the same Gamebryo engine that was running Fallout 3, which was running (will less features and upgrades for its time) Oblivion. And why am I stressed because of it, it's because it's always crashing, and I haven't played nor even bothered modding (because I am... or rather I was a modder for both Oblivion and Fallout 3) Oblivion or Fallout 3 since more than a year in the case of the former, and nearly that much as well for Fallout 3, they aren't even installed anymore. The Gamebryo engine is extremely sensible to very specific hardware and software/codecs combinations that literally take way too much time to troubleshoot, and in my case, within the period covering three different systems from Morrowind, passing by Oblivion up to Fallout 3 I've never... EVER been able to play any of those games running without crashing in a single game-play session.
If I do buy New Vegas, and believe me I am extremely tempted, I KNOW I will end up on the technical/support section of the Bethesda forums and I will end up trying to tweak the game's .INI files and I will end up re-installing the OS at least two or three times trying to run everything the best I can just as much as I've tried to do in the past years with the previous Bethesda games, and ultimately I'll barely be able to play the actual game, and the time I will have to temper with the game is going to be used to modify it because as much as I like Bethesda games they're NEVER "just alright" for my tastes, and since they always provide us with modding tools then I modify 'x' and 'y' things left and right which takes up pretty much all my time, and that cycle lasts for months until I release one or two public mods, keep one or two others for myself, play the game for a total of maybe 200 hours split within hundreds upon hundreds of crashes and lost game-play and quests and whatnot... up until I decide I'm sick of it and uninstall it.
But... yeah, other than that, I guess I want to buy it.