Honestly, I don't like mockbusters. The ones I've seen, with the exception of maybe Scary Movie II, the only one I've seen, to not be funny or in good tastes. The jokes always feel either way too degrading towards specific people or are just generic and un-funny. Well, the "comedy" ones. The ones that are meant to capitalize on movies that are doing well? I've never seen those, but from what I've seen and read, I think they're a waste of time and energy, truth be told. That's just me, though. :P