I give it a D+ for missing too many opportunities
As nice as it is to see something making fun of Twilight, I feel like this parody missed too many opportunities and kept recycling dumb jokes (throwing stuff at Bella, hurting Bella).
I kept waiting for them to do a bit about how creepy it is that a several hundred year old man is stalking an underage girl; a Dateline To Catch a Predator gag would have been hilarious!
I also would have loved them to point out how fracked up it is that Jacob is actually in love not with Bella but with Bella and Edward's unborn baby. There surely are some good laughs in that.
And while they touched on the fact that Twilight appeals to pubescent girls because Edward has to remain chaste but desperately in lust, they could have done so much with the fact that it was fashioned this way because the author it a Mormon.
And some jokes about what a horrendously emotionally abusive relationship they have and what a terrible message Twilight sends to girls (give up your future and your dreams of college to be with some guy you met a year ago) etc.
Don't get me wrong: it was pretty funny. But I feel like they could have traded in some of those lamer, less inspired jokes for stuff that actually pokes at WHY Twilight is actually so terrible.
Oh, and instead of having Edward kiss that evil vampire guy, they should have Edward and Jacob. That would have been amusing.