Its not really a matter of caring, With all sorts of Re-makes/re-boots and sequels still picking up serious cash, they are just banking the cheque for another year.
the AVP movies, although absolute tosh, showed they can spend FK all and if it has a predator or an aline in it, us dummie's will lap it up.
If i was a writer/director and had a liking to a particular creation, I'd probably have a bash too....