Well seeing some mixed reactions here so... My take about the film as I just saw it:
So I saw the movie myself a few hours ago and I actually enjoyed the film quite a bit. The opening of the film honestly starts as a mostly straight forward (and rather cheap, but it's still Ghostbusters) horror flick ending with the original theme and transitioning into the plot. I don't really care about the fact that there's some arguments between two of the characters and some of the humor is absolutely terrible. The very first real joke in the film, which isn't a character being a bit awkward, is a fart joke, the frontal kind one which South Park made fun of many, many, many, many years ago already. And really it really sets the bar ridiculously low. The movie does, thankfully, recover from this, but there's just some really weird and really, really, really terrible moments like this throughout the film especially in the earlier parts of the film (like the middle fingers bit). Honestly the worst parts of the film are in the trailers. Oh and character of Kevin is fucking terrible. Just putting that out there. I don't see how people find such a dumb character hilarious.
I liked Holtz for the most part but feel a lot of her reactions could've been cut out to make the film move along at a better pace along with a lot of the reactions of Patty. I was honestly fine with her for most of the film. The trailers really did a piss poor job at her character, especially with the Power of Patty part. Abby and Erin were mostly straight forward but had a couple of terrible moments also. Especially the soup gag is running already thin at the beginning of the film, but at the end it's just over and done. As for Erin, I liked her by far the most, but her going crazy over seeing the first ghost and when she realizes the city is about to go to hell felt really out of character. The original cast had the type of actors that could perfectly portray these emotions, especially Rick Moranis and Bill Murray, but the main cast here simply don't. I don't blame them, the script just should've been more aimed at what they can do rather than can't. Speaking of which, the cameo's were absolutely worthless, didn't add anything to the film and to me felt like a distraction more than anything. But I have to admit I'd be lying if I said I didn't laugh really hard at how Murray exits the film. I wouldn't be surprised if he had requested it like that, because DAMN!
The visuals were mostly fine, I'm not really a fan of the overly colourful style of the ghosts, the equipment and all that good stuff. Would've preferred a bit slower editing also, it was a bit much and to fast for my tastes. This is mostly on Fieg though, it's not terrible, but everything goes by a bit quick and everything just happens. There doesn't seem to be a lot of weight to most scenes. It doesn't break the film, just something I personally think a better editor could've fixed for the most part. Wasn't a fan of how they tested the equipment either. Really felt like the stuff more aimed at little kids with it being mostly slapstick humor. But they did expand the possibilities of the equipment which I really liked. The smaller guns, the shotgun, the fist and the shredder were great additions that expanded what they could do a lot. And while the rolling of Erin is a bit ridiculous when they're fighting a bunch of ghosts, the rest is just fine (and the lack of Abby's crotch move from the trailers helps also). And the ending was a bit meh also because at the end it doesn't really seem like anything really mattered because everything is restored for some unexplained reason. Yes Total Protonic Reversal is uttered, but I don't feel like that should include restoring buildings to the original undamaged state it was in before everything happened.
It's no Ghostbusters and honestly it's no Ghostbusters II either. But I still had a blast with it. Some great character moments and some fun action thrown in the mix. I honestly feel if someone goes into the film and edits about ten minutes of terrible jokes and character reactions out you have a really good film on your hands rather than just a fine film. I'm honestly looking forward to the possible sequel.
Oh and one last thing. Thank heavens that the dancing sequence was removed from the film and ended up as a credits piece, because man would've that made the climax terrible.