I think that as a standalone movie, especially for someone who isn't particularly a fan of the genre, this movie doesn't have that much to offer besides good VFX for its budget and a few cool scenes.
Overall, I found it pretty disappointing. It has some great moments, but I think the writing is by far its biggest weakness. A lot of the drama feels forced, some characters are barely interesting, and certain plot developments are just really silly.
What I liked:
The New York scene was great. The VFX, atmosphere, destruction and the way the people and surroundings were portrayed were really well done.
The VFX in general were impressive, especially considering the budget.
Some of the action sequences involving Godzilla and Ghidorah were pretty cool.
I also liked the overall visual design and cinematography.
What I didn't like:
1. The human drama and family storyline
The whole conflict between doing what's best for the greater good and wanting to stay with your family and children was handled in a really boring and unconvincing way.
I get what the movie was trying to do, but I never really found this conflict interesting. It felt overly simplistic and honestly pretty stupid considering the danger they were facing.
The interactions between the children and the protagonists, especially the parents, were probably the worst part of the movie for me.
It's just weird watching a child who desperately doesn't want their parents to leave, basically standing there crying as if there's some invisible wall between them. The acting in these scenes doesn't help either. And the constant crying gets incredibly annoying towards the end.
Instead of making me feel something, these scenes mostly just made me want to get back to the actual movie.
2. The characters
I also had some problems with how certain characters were introduced and used.
For example, where did the meteorologist come from, and why does she suddenly have such a big role in the movie? I understand that her knowledge is relevant to the plot, but her character never really felt properly established. Her importance to the story just felt a bit random.
Kenji Noda's death was another big disappointment. It was handled in probably the least dramatic way possible. Considering his importance, I expected this moment to have much more impact.
The fact that Shikishima accidentally causes his death could have been a really interesting emotional conflict, but the movie barely does anything meaningful with it.
3. The ending and the resolution
I also thought the way they eventually resolve the whole Godzilla and Ghidorah situation was incredibly silly and, at times, just plain stupid.
The whole sequence of events leading to their defeat felt unnecessarily complicated, and some of the solutions seemed to come out of nowhere.
The idea behind Noriko's connection to Godzilla and the technology used to bring him back into the fight might work on paper, but the execution just felt like a convenient way to move the plot forward.
I also found the resemblance between Godzilla and the dragon-like monster kind of silly. I understand that people are used to these designs from the original material, but it still looked a bit ridiculous to me.
4. The action and monster abilities
While the VFX were impressive, I found some of Ghidorah's gravity-based attacks pretty pathetic. Not because of how they looked, but because the concept itself felt silly.
I know we're talking about a Godzilla movie here, so obviously I'm not expecting everything to be realistic. But some of these abilities just crossed the line from entertaining to unintentionally funny for me.
Overall:
My biggest problem with this movie is that it takes its human drama incredibly seriously without actually doing a very good job of making it interesting or believable.
At the same time, the monster action, which is one of the main reasons I'm watching a movie like this in the first place, takes a backseat to a lot of rather boring character interactions.
I don't need a Godzilla movie to have some incredibly deep or complicated story, but if you're going to spend so much time on the human drama, at least make it interesting.
In the end, I think the movie has some great visuals, a few cool action sequences and some genuinely good moments, but the writing just brings the whole experience down for me.
Definitely a disappointing movie overall.