I mean, 
[hider=Spoiler alert]
the blonde mama who seduced Murphy [i]just[/i] to pop out Jesus Zombie, and then dies immediately after [i]despite[/i] having made through 3910801 miles worth of zombie-infested roads? [/hider]

What we should aim for is the zombie equivalent of this - 

[img]http://cdn.rsvlts.com/wp-content/uploads/2013/07/ChainsawLeap.gif[/img]

Yeah, I love craptastic movies.