A total disrespect to the original.

Rating: 1/10 (1 September 2019)

This was atrocious. The only way you could tell that this movie was "set" in the 80's was it being mentioned in a subtitle. The kids all visibly look like they don't belong within the same age category. They made one of the "greasers" 6'3" and he looks like Kylo Ren.
The bike and reference to The Lone Ranger makes no sense sine the movie is set in the 80's. No pubescent boy was watching that. It would have made more sense to emulate Eliot's bike from ET or the traditional BMX bike that was highly popularized at the time.
The worst part is how flat the made the characters. Richie is always sexualizing everything with his humour. The dialogue is dry and leave no room for character development. It comes off awkward.
They missed the mark with the horror aspect. The beauty of the first IT was it's implied horror. It added to the mystery of IT and it really made your imagination run full tilt because you never got to lean enough about Pennywise. This was substituted with subpar CGI and an over explanation of who and what IT is. By effect, killing the mystic allure.
Avoid this movie if you don't wish to tarnish what you love about the book and original movie.