I just saw this and I was confused the entire time.
- King Kong is old and needed a dentist and a mech arm
- Mini Kong is King Kong's sidekick
- The human girl is connected to the hollow world and the 3 monsters
- Hollow world looks like a videogame
- There's a human civilization in the hollow world and only communicate through telepathy
- The "Scarred King" holds a grudge against Godzilla and uses Frozen Godzilla as a weapon
- While all of those are happening, Godzilla in the surface world, is full of energy, beating monsters and destroying ancient landmarks...
- They also completely destroyed Brazil in the climax
I felt like I have missed a lot in the past, when I've seen the previous 4 movies. The only one I haven't seen is Monarch the tv show. The entire movie was information overload. The visual effects looked pretty bad. The human characters were annoying, especially the one from Eternals, who was useless. The entire movie was too much and it needed more time. It was absolutely ridiculous.