It's 1988, and a group of young teens in the town of Derry, Maine are terrorized by an otherworldly clown named Pennywise (Bill Skarsgard), who can make them see their worst fears. They must band together to stop the fiend before it kills them all.
King's novel succeeded in large part due to the nostalgic immersion into Baby Boomer cultural touchstones. The filmmakers decision to update the setting to the late 1980's is understandable in the sense that the follow-up, featuring the adult versions of the characters, will now chronologically fit with modern times. The filmmakers also decide to forgo any excessive wallowing in 1980's pop iconography, with a movie poster here and a song there the only references. That boils the story down to the horror film essentials, and while there's nothing original in the mix, it is well presented, and features a handful of memorable scare moments. The special effects are also largely successful, and Skarsgard is good as the monstrous clown. The filmmakers also made the interesting decision to not explain Pennywise, perhaps leaving that for the sequel. I'd be curious what a first time viewer, with no knowledge of the source novel or the previous 1990 TV mini-series version, thought of the story.
I recently caught up with the first season of the TV series Stranger Things, which almost certainly had some impact on this film version of It, even going so far as to cast one of the show's leads in this as well. That's not a problem, though, as that kid (Wolfhard) is good in both, and the rest of the cast in this is also terrific, with Lillis, as the sole girl in the group, and the aforementioned Wolfhard, as the foul-mouthed jokester, the stand-outs