Oh no they have eye contacts

[Tom Price]

and fruity teeth (bring the H8 idiots) They should have had these beings from the beginning not some CGI roaring MF'ers http://www.youtube.com/watch?v=j22RthvabUM

[ZombieKeeper]

Dozens and dozens of these aren't really feasible, budget wise. The CGI in the film wasn't bad at all.