I hated Ghostbusters. As a die hard Ghostbusters fan, it's fair to say that I am a little biased, even more so when you factor that I have been against this whole thing from the very beginning. I wouldn't say I softened on it as time went by, but I certainly became more open to the possibility of the movie not being horrible. The expectations I went in with were still low, but I didn't want to hate this movie. I didn't want it to be bad. I wanted Ghostbusters back in my life.
It starts off bad right from the very beginning. I get that it's a remake, but do they need to crib the exact pattern of the first movie? Sky shot of a building with ominous music, a prologue that sets up our first sighting of the paranormal, 10 seconds of the Ghostbusters theme music, then we are at the school where one of the soon-to-be-Ghostbusters work. Then again, why mess with what works, right? Except, this first scene sets the tone for the type of movie we are in for, and it only takes two minutes to know we are in trouble. Whereas the original movie had the humor come from the characters in relation to what is going on around them, the new Ghostbusters is forcing the laughs out from everything but the story.
Take for example the scene at the beginning of the original movie where Peter, Ray and Egon are going to the library to investigate the supposed ghost sighting. The questions Peter as the librarian, the banter between the three scientists, when they go to the basement and discuss the goo, the stacked books, and then finally see the ghost. When Peter smacks the calculator out of Egon's hand... I laugh every time at that. Of course the classic "get her" and running out of the library. Even the way each of them run out. Ray with with shocked face, arms in the air. Peter just kinda shuffling along not quite believing what he saw. These are all earned laughs mined from the story that is unfolding around them.
Early in the new movie, there is a scene where Kristen Wiig goes to visit McCarthy in her lab. McCarthy confuses her for her Chinese food delivery man at first, who is also standing at the door. What then unfolds is a 2 minute bit about how the Chinese food place never gives her enough wontons in her soup. She complains about all the broth, holds the container up showing the one wonton, says it's not even a whole wonton and it's cut in half, and inside that half she doesn't even see any meat, only a carrot. There is back and forth with her and the delivery man, until she gets on the phone to complain to the restaurant that they screwed up her soup order again. This is just one example of the kind of humor the movie is going for. It's filled with this. The movie does manage a few laughs the few times it doesn't try to force anything, and it mostly comes from Kate McKinnon, who is the best part of a really terrible movie. The movie is at it's best when it just lets things unfold naturally, which happens far too infrequently.
Every cameo feels forced, and is worse than the one before it. Every male character is dumb as a box of rocks, and the climactic battle is resolved by firing all of their protons backs at the (male) villains groin. There are 1 or 2 non-sequiturs which garner WTFs instead of laughs, the CGI is terrible, and the whole conflict wraps up with a portal not only sucking in all the ghosts, but magically repairing all of the buildings and damage so that no evidence of anything happening even exists. The soundtrack is terrible, there is ZERO NYC vibe, and the movie ends with the Ghostbusters in Hook & Ladder 8, overlooking a night time view of the city with buildings lighting up their windows with I LOVE GB. The problem with this is that all of the final battle is in virtually empty streets where any bystanders who were around have been frozen in a dance position (yup) by the villain. A villain who literally turns himself in a cartoon of the Ghostbusters logo as his final form. A villain who's motivations make no sense.
The movie doesn't even try to elicit any scares out of the audience. The whole thing is played for laughs and there is zero respect for what is going on. It's very nearly a spoof with Scary Movie levels of humor. You like farts? There's farts. You like puns? There's puns. What there isn't, is actual natural humor. This is a turd of a movie, and one of the worst remakes I've ever seen. I hate it. I want to forget it exists and I never want to see another Ghostbusters movie again. It's completely ruined.
EDIT: I want to add that I'm not against this type of comedy. It's this style that drives many of the successful Feig and Apatow-style movies of the past decade. But it doesn't work in a high concept movie like this, particularly when you are attempting to remake a movie that was the total opposite in tone. You can't just apply a Paul Feig approach to any movie and have it work. A great filmmaker adapts his or her style for each new movie, not copy and pastes.
The failure of this movie, and the reason there has been such hate/dislike for it from the very beginning has nothing to do with whether the characters are male or female. It is because fans wanted it to retain the history and the tone of the original movies, and from the earliest signs, it was evident that that was not going to be the case.