Honestly, I think that the things that fallout 4 actually improved (like the combat, mostly) were the the ones that needed improvement, is just that they also decided to "improve" stuff that was already well done like the roleplaying and dialogue system.

Agreed.There are a lot of things that bethesda has improved in fallout 4 like the power armor, customization and combat but it all comes at the expense of the main stuff, which is a shame because i absolutely love how they've done the power armor in that game but what I would also love is to actually earn that power armor instead of getting it in the first 10 minutes of the game and mowing down a deathclaw.