In my opinion Zilla is to rigid he should move more fluidly, remember he is a huge lizard and when he turned his entire body made a U like shaped before he turned around. For Gojira he in my opinion is much too large. He should be smaller and more tanky. When your that big its harder to hit things when your a giant monster you should be feared, not people trying to find your gap in yhe attack. You can fix that easily by shrinking him a little bit and some of his attacks like tail swipe would be linked to you camera angle. Look down tail across the ground and camera pointed at something like a flying teranadon then it goes to where the teranandon was when you clicked the attack button.