Unrealistic (spoilers, obviously)

the moment they entered and had no diamonds and no money they were all in for five years jail plus. The only thing to add here was to rank it up to life without parole in a place where the people are created to be true animals.

The whole idea was unprofessional and unnecessary prolonged. Trusting a boys d-ck and a female drug junkie as the "brain trust" of such a plan is beyond idiotic.

Yeah, one guy was dying so he didn't care. But the others did. The only thing they could have done was a quick run away with limited spread of DNA. The police wouldn't looked long in a case where nothing was stolen and this would have been that. They could have searched for another target.

But the plot required them stay, to hunt them down constantly and go any stupid route to find something valueable, creating fake pressure and unbelievable twists.
The stupid robbers constantly think they found something and then, after prolonged back and forth, it was fake, it was wrong, they don't get it etc.

And then the stupid daughter that never runs away, but "has" to return for no apparent reason than a death wish.

This plot could have been ten times better with a better script. And someone to tell Snake Eyes to stop overacting. This isn't National Treasure.