So, 2 years since FO3. And from all the sources I have found, it seems that alot of the bugs that were present in FO3 are still present in New Vegas. Frame rate issues, game freezes, NPC pathing issues, hit detection, just to name the main ones.
Seriously, Obsidian used the SAME engine as FO3 AND Oblivion, would it have been THAT hard to fix the bugs that were present in previous versions?