I only played Fallout 3 and now I got my hands on Fallout 4, I immediately saw a lot of new things, I immediately learned how we lived before the bunker and how we got into it. Sometimes I feel sorry for some NPS, they sit here in the wasteland, but some of them just take me out, I do everything for them and they take you and throw you away (not only for money), well, in the harsh wasteland you have to somehow survive!
I liked the graphics, sometimes there are bugs with the light (like at a disco). Bugs in the game do not interfere, I just noticed how a corpse dances the lower break or parts of the body stupidly fly into the sky.
And so Fallout is like Fallout, a game about surviving in the wasteland and not dying from a rad cockroach.
Well, I played and watched how I change the world, help settlers, just passers-by and save people from death =) (well, or someone threatens me and... I myself take his example).
Overall, I liked the game, you can play through it more than once (and the result of the playthrough may be different).
I recommend!