You may have issues due to the dubbing and how it changes shit not only to the script but even to the sound effects to the point Big G's iconic Roar is replaced with Anguirus' roar instead.This is basically a more eloquent version of how I feel about this movie.
Glad we agree
Since I'm marathoning the movies, tomorrow will be the 1956, American localization
If you want to watch the original Japanese version to compare and contrast I could tell you to ask Countless insect since he gave me a download of all the Godzilla films made up to Final Wars in English subs.