Why the fuck are the zombies magical with superpowers? The first movie was really grounded and the virus acting very similar to rabies. Just make it more infectious to increase the stakes. Have someone cause an outbreak because they forgot to boil their tea. Create tribal warfare over the limited resources. There's tons of ways to make an interesting sequel without ruining the setting and creating magical zombies. The last part of Threads is close to what I wanted from this movie. What a disappointment.