This isn't one of those "How could anyone like this?" posts. I get it. The adult cast was spot on, Bill Hader, in particular, was hilarious, the effects were awesome, the production design was fantastic, etc. There was a good amount to like, and I can at least understand how all of it made for a satisfying experience.
That said, personally, I thought the movie as a whole was reeeeeaaaaally bad. Almost embarrassingly so.
First off, we were at one of the most popular theaters in LA, prime time 7 PM showing on a Friday night, opening weekend, and the theater wasn't even close to being halfway full. So right from the get-go the night just felt off. That, and I counted five people who eventually walked out over the course of the runtime and never came back - two couples and some dude, and I have to say... I was jealous of them. I lost count of how many times I checked my clock, and after two hours it was genuinely hard to imagine enduring another entire hour of this thing. If I had to pick one word to describe this movie it would be "monotonous." Excruciatingly, mind-bogglingly monotonous.
I should say that I loved the first movie. I loved that cast. But in this movie, after the 35th pointless, redundant flashback to the original cast/'80s timeline, this was exactly how I felt...

I swear, every other scene was seemingly a flashback and I'd argue that maybe two of them actually moved the plot forward in any real way, and even then it was only incrementally. Same thing in the present-day timeline. I genuinely did not understand what the story was supposed to be. I obviously understood the
goal.
We need to kill Pennywise or [X] will happen. Fine. Got it. But there was a good hour and forty five minutes or so after that was established where
nothing happened - at least nothing of real consequence.
Like, what was everyone doing just walking around Derry and sight-seeing for what felt like the longest day known to man? And what the hell was Pennywise doing that entire time? "We have to kill Pennywise!" Then it was just... sight-seeing and reminiscing for an entire day. Then for Pennywise it was, "I have to kill these kids!" Then it was just... scaring them and antagonizing them for an entire day. Why did it take so insanely long for the plot to move forward or for anyone to actually take real action??? For some reason this movie was two hours of filler/debate/flashbacks bookended by a half-hour setup and a half-hour climax. There was no reason whatsoever it needed to be three freaking hours long.
That, and it took on this weird structure of focusing on one member of the Losers at a time, over and over and over again. I totally get that we needed to understand everyone's stakes and motivations and fears and all that, but it was done so in the most boring and repetitive way possible. After the first couple scenes of Pennywise doing his individual catered hauntings or whatever, I thought, "Ugh, we still have four more of these to go, don't we?" To the point where I was like, "Ok, Mike's turn. Let's get this one over with." And that'd be fine if any of them moved the plot forward, but again, they didn't. It was just Pennywise ******* with one of them, we see that that person is scared, then rinse and repeat over and over and over again, with him not killing any of them right then and there for some insane reason. I guess because he knew he was in a movie and couldn't do so until the third act? I just got so sick of Ben flashback / Pennywise scares Ben in present day - Beverly flashback / Pennywise scares Beverly in present day - Eddie flashback / Pennywise scares Eddie in present day - etc / etc / etc / etc / etc / etc / etc. It felt like they kept going through the roster around and around with nothing of substance truly happening.
Then, once we FINALLY got to the third act, it was not only a redo of the third act of the first movie, but attacking Pennywise's SELF-ESTEEM is what ultimately killed him? Huuuuuh??? I don't care if that was in the book or the original series (I never read the book and hardly remember the series), that was sooooo duuuuumb. It was already incredibly stupid to me that everyone genuinely believed they could kill a psycho space alien with a Native American ritual and some totems or whatever (seriously, why would a supernatural ritual kill an alien???), so I was actually relieved when that turned out to be bullish*t. I was elated, even, and ready for a truly awesome ending. But then it somehow got even dumber and they killed Pennywise with MEAN WORDS. I know he feeds off of fear or whatever, but really, that's up there with "Martha" for me in terms of stupidity.Anyway, again, I get being
entertained by the movie. I do. But for me it just got to the point that the inept pacing, structure, and logic simply outweighed the entertainment value. I really wanted this to be great, too.