The Garrett's household also includes Karina, an Au pair.
After murdering Karina and hiding the body, Ann charms her way into the Garrett household, as 'Anna Johnson' where she sets about widening the riff between Nicole and Scott, while encouraging the self-destructive Darla to go all the way with a prospective boyfriend, and seducing both Scott and the naive David.
In my parlance, a rating of two out of ten is a damning score.
This is mainly because it indicates a film that is not bad enough to be good in a reversed sort of way, but rather just plain bad.
Having lived with the condition for seventeen years now, I can tell anyone who hasn't seen an example of it that it takes a lot more than our antagonist does to use someone's diabetes to kill them.