I watched "IT" a long time ago, but I could not comment on whether this is a good movie. I liked the movie very much, I got involved with the characters from the first minute, maybe it was a problem with deciding whether this movie is a good horror movie. The music is very good and all visual issues are the same.
After a while I can say that this is a good film, not the best, but fully reflecting what it had to offer. My favorite characters in this movie were definitely Pennywise and Bill, the others were brilliant.