umm... overall. Sometimes it seems like everything already been done! But I suppose it can't be avoided (either that or my friend and editor/beta is waaay to good at guessing twists)
One sci-fi story I wrote was called secrets can kill. IT was about teens who got pulled into a dangerous game full of puzzles set up by the villains of the story as they send monsters after them.
"In the original Carmen looks like a man. The original episodes all end the same, the new one has more characters, they all end differently and the art style is better"