This is one of those movies where you already know not to expect too much or take it too seriously, before you even press play. That's the first plus for this movie - that it's an honest production albeit a very, very simple one, that makes no attempt to trick us into thinking it's anything but.
A haunted house, 3 ditsy but likeable girls and a somehow workable script are the key elements in Dead Sexy. There's no special effects here, no explosions, no real action other than a 20 mph reconnaissance mission to save Amber at the end, and yet, I enjoyed its simple approach and found it to be reasonably funny at times, especially the Brandy character was a feature for me.
The story is, yes you guessed it, very simple, but the goings on between the ghost and the girls is kinda fun, light-hearted stuff, even though it spills over into silly territory on more than a couple of occasions.
I guess it's also fair to say, if you're not into cute and ditsy chicks, you probably won't get much out of this movie, because it largely centres around their, dare I say it, unusual behaviors, that for me are welcomingly so, in a world full of otherwise serious and selfish folk.