When Pinoy adaptations turn worse...

I have had enough of Korean drama adaptations on local television. Remember how Hannah turned into a pyschotic bitch in Ako si Kim Sam Soon? Now we have Erika who is an unknowing heiress and sister(?) of her mortal enemy on All About Eve. Lovers in Paris and Only You surely have tricks up on their sleeves that we have yet to find out. But then again, I wouldn't be surprised if it's a total 180 degrees turn from the original story.