It
What do you look for an adaptation? Accuracy or quality? I think that this is a much more accurate adaptation of the source material than the 2017/2019 movies. There are small changes but they are mostly changes of omission, whereas the remakes take some huge swings in changing things.
I could (and have!!) go on about the decision to set the movie in the 50s and 80s instead of the 80s and 2010s.
This is campy in all the right ways and fully reaffirmed my love of Richie Tozier and Bill Denbrough as characters.