Just beat the game today. Overall I thought it was ok, would have been better if the story didn't move so slowly near the end and that the ending itself wasn't just a slideshow (how lazy can you get, honestly). One big flaw with the ending was that (SPOILER)Fawkes could come with you all the way to the purifier but refused to punch in the code despite him being immune to radiation. What kind of bullcrap is that? And it should be obvious why the ending sucked so much. Fallout 3 had confirmed DLC coming before it was even released, same with GTA4 and Tomb Raider Underworld (both also having noticably bad endings), so I reckon the true conclusion to the story will arrive in the DLC. Of course I could be entirely wrong but its worth noting nonetheless. I detest what developers are doing with DLC these days and always choose to boycott it.