Can take a pitstop and compare it to the first two films at 45 reviews in.
Secrets of Dumbledore
62%, 5.9/10, 28 fresh
Crimes of Grindelwald
60%, 6.4/10, 27 fresh
Where to Find Them
89%, 7.3/10, 40 fresh
Man, so many of the fresh reviews have the least enthusiastic ratings lol. This thing is lucky that the critics didn't submit their reviews as rotten.
EDIT: To compare with a recent franchise film, Eternals at this point was at 66% with a 6.5 average rating.
Difference between this and House of Gucci is that movie had a much stronger sense of being divisive, with some really enthusiastic reactions mixed in with some very not enthusiastic ones. This is noticeably more middling overall.
By this point (42 reviews) Ant-Man was chillin' with 76%. I believe it made a very quick recovery from being in the 60s, but that trip wasn't quite as committed to the bit as this is at the moment.