I was not expecting much of this and was glad it was so good! Yes, I am glad it had a bunch of stuff blowing up and blood spraying everywhere. It still kind of looks like you tried to keep that stuff at a minimum in order to make it more appealing. I actually liked that. It gave the cartoon a more sincere appearance. I know that might not make much sense for you, but I think this is an experiment that worked.
The animation is better than ever. I had no idea it would be that long and it kept my interest the whole time! You would think Godzilla would appear, seeing as how King Kong did. It was unpredictable in every way, like with the fat guy being a robot. It's a pity robots don't bleed.