Falout 4 is even worse in numerous aspects, only place it's better is the gunplay but nothing else.
Eh. The crafting system, along with weapon modification, was fine. The settlement building, while clunky and bothersome, is a nice little touch. Thing is, it feels like the kind of thing that should be added on top of a good game and not as part of the game to try and make it better. I dunno, maybe it's just me.
Honestly, I wish they would have just ripped off the good parts of New Vegas. Copying good things isn't look down upon, if it adds to the final product. Fallout 4, however, does not attempt to be unique. It copies all the worst parts of an open world game.
I really think just slapping New Vegas onto the Creation Engine, adding the new crafting, combat and settlement system, patching things up and improving the graphics, and keeping the old skill system, along with using the remaining free time to create a post-ending world for all possibilities following the Battle, then calling the final product an enhanced edition or a remake, would've turned out a better game.