Hmm...
Pros:
Looks interesting.
I like dark comedies.
Fairly original idea.
Cons:
Ryan Reynolds.
Why are cats always the evil ones in these things?
Ryan Reynolds.
Might give it a look see. Of course... not sure what you're trying to imply about me. I'd just like to point out that my cats have never told me to kill anyone.
...granted, Chichi told me to punch someone in the face the other day, but I didn't do it, so it doesn't count.