I've seen it happen with Rainbow 6: Siege, For Honor and No Man's Sky that the media is initially against these games and don't like them due to lacking content but with enough content updates they change their minds. GT Sport released last year and the only complaints were relating to the lack of content.
GT Sport didn't have a campaign and lacked in the number of cars and tracks. There are 50 new cars in the next 9 months and like 5 new tracks with new versions of existing tracks. There is an entire fully featured campaign. Its getting new cars and track at the end of July. No one seems to care. What's going on? It'll likely have another 40 cars this year and lots of tracks.
I don't see why the media isn't re reviewing the game. The old reviews are utterly outdated. They have done it for Rainbow 6 and are doing it with lots of games. Its time they do it to GT Sport.