What I thought about movie is that it is a action packed movie in the movie there is no humans and all animals. The animals food was rotten birds and all the animals had to fight to get food. A lot of buildings were on fire and they were collapsing. All of the food in the peoples houses were getting moldy and rock hard and then rats and pest came and started to eat it and then when the food was out they would start to eat the wood of the house and then after awhile the house would just collapse. I always wondered once if all the animals would die and then everything would be gone. Some of the tunnels were flooded with water and moss. Sometimes when lightning strikes the buildings will just catch on fire and then they will collapse.