Based on what I've seen of the average Fallout 4 fan, I can't really say they're wrong.
It definitely feels like a game made by idiots for idiots, which should probably be the new company slogan at this point considering how dumbed down every game has been in both Elder Scrolls and Fallout series.
I've pretty much lost any faith that the people behind Fallout 4 are capable of writing a good RPG. And since Fallout is *supposed* to be an RPG and not a mediocre clone of Far Cry/Borderlands, I don't have any faith we will ever see an actual Fallout game unless they give license for outside studios to make spinoffs again.
Take the premise for Fallout 4: The Institute is a shadowy organization of the Wasteland's smartest scientists, and people are disappearing all over the Commonwealth which is a ravaged quagmire of despair and destitution. Sounds f***ing AWESOME! I could really get into that - it has so much potential!
Yet unfortunately, the story playing out in Fallout 4 including all the side quests are bland and boring and stupid with little to no effort given (for example, Kid in the Fridge). All the characters are as stereotypical and cliched as possible, and their likes/dislikes leave human interaction to "pick locks for sex" or "press X to hear Cait say offensive stereotypes of Irish people." All characters in Fallout 4 are
one dimensional and can be described in just one word. For example, the radio guy is
shy, that is literally his whole character. That's all he does.
Not to mention there are people with Russian, Irish, and English accents running around the Wasteland which fits about as well as putting a Boston or New Jersey or New York accent in Game of Thrones. The whole package feels like it was hastily thrown together with zero effort given to the characters and writing.