HERE. It was epic to say the least! The radio music is always great; I love those old 20-60's old time music so it's fantastic to hear those getting 'play' again. Aside from that, the actual ambient musics, which are hearable when the radio isn't on, are so nice. I had the radio off about half the time, just to hear the ambient music in different areas.
I had such a great time playing FO NV & I am going to play it again as well. Not just for Hardcore mode, but I want to finish all things possible in the game, as I did with FO3. I finished my first play with 24/50 achievements knocked out. When looking through all the achievements, it's a nice bit, almost half. Most of the achievements are for doing 10k damage with certain weapons or finishing specific quest lines, so I will have a good time kicking those around in another play-through When I finished & checked out what the actual achievements were, I was a little surprised at them as they weren't so diverse as in FO3, but it's fine.