Hear me, hear me, FO4 is complete shit and I pity those who bought it.
Not only did they screw up optimization by a gigantic margin(try Ultra textures and tell me this shit is good enough to only attain reliable 60FPS on GTX980, I dare you), the most of the game is pathetic. The map is empty, the story is laughable, there's pretty much no side quests to bother with, voice acting is horrific and is only made worse by it being forced on your character, there are bugs everywhere and it's worse than release of New Vegas, it takes 30GB with about 25 of those being uncompressed voice files(not lossless, just uncompressed), skill removal is atrocious in its own regard, most perks make no sense, complete lack of level cap means that you can be all-10-SPECIAL with all perks maxed out without much trouble, there's only one or two situations where you can actually talk yourself out, power armor system while good on paper requires heavy rebalancing, instead of fixing durability system it was removed completely, there's not nearly enough weapons even with supposed endless modification possibilities because most weapons share parts and there's a pitiful amount of those, did I mention bugs I think I did, almost every NPC that is not a raider is set to be essential, power armors are now everywhere, you can't romance female robot unless you give her human body. Oh, and now archives are using different approach and NIFs are screwed; fuck you, modders, who cares about you trying to make this game not trash.
On the good side of things, shooting is now not as shit as it was before and power armor is not just a reskin of Daedric set. That's about it.