I haven't played 3 so NV for me

So far I am very much preferring NV to 4, but I did try it more last night and I am enjoying it again. Just not to the same degree. I wish I knew what my answers were because the key words they give you don't always match up with what I was expecting, there's much less conversation so far, and it's harder. I like that in NV I can go anywhere and do whatever in mostly any order, barring a few difficult areas. It's much easier to make it a unique experience I guess