questions/comments
These don't have any sort of logical order.
1. At the beginning Federico hits the jackpot in passing, and did not even pick up the money. This was either just corny, or it served to show that the "luck" that is passed around as commodity in the movie works in simple tangible things and not in the general run of things (eg. he can win the game by luck, but his luck does not guarantee that he will benefit from what he won) (i think it was just corny).
2. The calculation of 1/237.000.000 as Tomas' chances of survival seemed rather fallacious.
3. There was a scene when Monica Lopez and her cop pal both smelled a cup of coffee (I think) and then he poured the coffee from one cup into the other. WTF??
4. I didn't really get how/why Tomas' girlfriend was shot.
5. What was the black substance the guy scratched of the wall in the beginning of the movie? I thought it should be blood, but it doesn't look like blood.
6. I think luck stands for power in this movie, and one theme is people's greed for it. Also, luck/power is usually gained at the expense of others.
7. In a lot of ways the movie is about father-son relationships (note the end note: a mi padre). Frederico wants to succeed on his own, he could easily wait to have the casino (which he helped prosper) handed down to him, but he wants to become what he will become struggling against his "father", not filling the void when his "father" dies.