reptile shits are still way worse than mammal shits. Godzilla shits vs King Kong shits, there's no contest. Probably the only matchup that Godzilla wins. ....then again, Godzilla probably only shits once a year (maybe every couple of years, considering his mass), so overall, King Kong probably has a much greater volume of shits.
....then again, Godzilla probably needs to eat a lot more than you would assume (a lizard of that size...I would think maybe once a year or, again, every couple of years); but that dude expends a loooooooooooot of energy. I mean, look at all the work he does! It makes me think he isn't really a reptile because no reptile is that active. Not even close.
And then there's the issue of his somehow being able to create his own body heat/energy. That doesn't make any kind of sense. Don't these people know anything about reptiles??!!!!!