This movie did a great job tackling one of the hardest parts of a Godzilla movie. Making me care about the humans. The first 20 minutes were great as was the first half. After this point; however, that's where I feel the movie ran into problems.
*Spoilers*
The problem for me was when his girlfriend sacrificed herself for the main character when she could have easily pushed him and herself into the alley. Also, how that alley survived a Godzilla nuclear breath blast was beyond me. Her sacrifice made me feel something for sure but it becomes meaningless when she somehow lives in the end.
The plan to defeat Godzilla was silly. Let's dunk him and bring him back up. I get the pressure thing would mess him up but there's a lot of trust in those cables, which of course they don't hold up. It was a desperate plan so I guess I can give it a pass.
I really feel the Main Character should have sacrificed himself. It was all built up to it. Once they said he was a kamikaze pilot who didn't kill himself and ran I knew it would play a part in the end. I feel it would have been a better impact but they went for the happy ending and he parachutes out.
Lastly, I agree with a lot of the others reviewing here who didn't super praise it. Godzilla isn't in this movie enough.