I'm sure your not. We have found a curriculum and we have been using it from the very beginning without any problems. I am sure that we are a rarity as I have seen many people still researching and changing as they discover things don't work.
Nope, I am already looking for next year since we need to add some stuff in and some stuff isn't working. I also need something for Math for this year. So yeah, I have been looking and researching as well.