This the exact kind of hyperbole the thread op was just talking about. The "best d&d game ever made" is a highly subjective opinion. The amount of content is being massively overrated by the hype. Yeah, it's a solid amount, but BG2 had more content than this game 20 years ago especially when it comes to dialogue, since people can't be bothered to read without a voice actor doing it for them.
I'm really enjoying it but I'm also tired of how ridiculous and aggressively cultish fanboys get during the post release period. The game is far from perfect.