Movies

I've watched a lot of action movies such as Indiana Jones and its sequels, Lara Croft: Tomb Raider, The Mummy, National Treasure etc. The more i watched this kinda movie, the more i realized that the ending was almost the same. I'm sure you also will agree with me for the similarities and differences between these movies below:
Similarities :
1) The hero and heroin will not die. (I'm very sure)
2) Lepas susah payah cari harta karun, suddenly they got nothing at the end of the story.....yang paling pasti tempat yang dijumpai tu akan roboh dan semua orang berhempas pulas pulak menyelamatkan diri.. Except for film titled National Treasure.
3) Confirm .. the bad guy will die.. none of the movie shows that the bad guy is still alive and repent.
4.) Until now, I still cannot figure out the moral of the story.. melainkan marilah kita berpakat beramai-ramai mencari harta karun dan janganlah kita bersifat tamak dan haloba..
Differences :
1) Different title
2) Different stories
3) Different casts..
As a conclusion... don't watch all these movies or whatever action movies (except KungFu Panda) with your children and don't allow them watch the movies..