I'm really sick of self aware horror comedy, zombies and breast implants.
I'm pretty sure the CGI face at :58 is a direct reference to something and I can't figure out what. At first I thought it was Aylmer from Brain Damage but it isn't on closer inspection, although the mouth and eyes are really similar.
I never really got the point of horror comedies. They are always parodies of gore/monster/slasher/exploitation films, which are generally already a pretty humorous genre.
Zombie movies, for example. 95% of standard zombie films have always been comedies, but apparently they weren't obvious enough and now we have shit like Zombieland.