Man....Godzilla got dropped from the upper atmosphere and survived. There's absolutely nothing Kong could do to him even if Goji didn't go full meltdown mode.
Anywho, I saw the movie last night. The human stuff was fine, though I do believe some of it could be cut, probably in the middle or so. I thought things were moving pretty quickly for a bit there. The dad's character was a little eh though considering how he just can solve everything. I guess they couldn't make him go full Sam Jackson trying to fight Goji and leave Millie Bobbie Brown an orphan, but hey man, they've got so much radiation poisoning who knows.
One thing I found pretty amusing, though if it wasn't funny to me, it'd probably be a nitpick, was Rodan's inexplicable ability to just phase out of existance to save his own life. When he fights King Ghidorah initially, he gets knocked into the ocean, and is never shown getting out before the oxygen destroyer goes off, but he turns up just fine a minute later to submit to Ghidorah. Then after Mothra stabs him, he's just flailing there on the ground, more or less at ground zero for Goji's melt down, but when he submits to Goji, all he has is that chest hole from Mothra.