Lion King was closed during our last trip. I am excited it is back for our upcoming one! I loved it years ago. Nemo bored me, but I am not a 4 or 8 year old. For them, it would probably be entertaining. (I think I was disappointed because I really liked LK and Tarzan when that was there.) When my kids were that age, they loved both the Lion King and the Tarzan shows. Try doing a you tube search, I know the Nemo one is on there, haven't looked for LK, but this will give you a better idea of what to expect in order to make a decision.