Finally saw GHOSTBUSTERS: AFTERLIFE. Overall, I liked it. It was a fun, nostalgia-packed romp. It was different from the other two films, but it stood on its own. The character work was the best part. The new family in it barely did anything in the start of the movie and I already liked them. THIS is the approach a sequel after all this time should take: introducing the next generation without dismissing or overwriting the old.
But, I do have some nits to pick. I'll leave specifics to stuff that was seen in the trailer.
As good as the new characters were, that was limited mostly to the family and Podcast. The worst thing you can do to a character is make them replaceable in the story, and that's just what Lucky was. She offered nothing to the story except to be there for one moment of badassery in the finale and to be someone for Trevor to lust after. Her familial reveal wasn't utilized in any way, she didn't offer anything about the lore that couldn't have been observed independently, she was just there for the ride.
I felt there was a bit of mischaracterization in the old team to justify their fallout so that this story could happen. Also, I question the brilliance of a certain character in the fact that they led another to the very thing that, if they had just done nothing, wouldn't have kicked the story off. And this fell into the trope of the new characters instantly becoming AS good (if not better) than the old characters were at the start. It took some real suspension of disbelief to believe a little waif like Phoebe could handle the weight of a pack AND the kickback of the blaster with minimal struggle.
The fan service I didn't find as distracting as most, but there WERE some things that DIDN'T need to be there. It's also a shame they couldn't come up with a NEW villain. OR escape the trope of them being out of business AGAIN.
But, as I said, overall I liked it. Hell, hard to hate a movie that utilized a number of ideas I had come up with over the years. I don't know if it'll have the same effect the original one did for all of us over the next 40 years, but I do hope that they do a follow-up.