Spliced (or The Wisher as it goes by in some circles) is an average addition to the straight to video horror glut of the early 2000s. It's no better or worse than its contemporaries, but does have a decently creepy looking villain if that's any help.
A young woman goes to see a horror movie called The Wisher against her parents - ahem - wishes due to her nightmares (involving bleeding birthday cakes) and she suddenly starts seeing the villain from the film lurking around every corner and, every time she makes a wish, bad things happen to the people closest to her.
Spliced can't quite make up its mind if it wants to be a traditional slasher or a supernatural one. Even at the end, we're never quite sure if there's something more cosmically sinister at foot. The acting ranges from passable to shrill, especially from the lead who the audience can never warm up to. She seems seconds away from a mental breakdown before the horror even starts.
The whole thing looks and feels like a slightly bloodier feature length episode of Nickelodeon's Are You Afraid of the Dark?, which isn't always a bad thing, but there aren't many thrills or interesting twists here to make it rise above the pack. It's ok for putting on in the background when you're cleaning house.