Better than I thought it would be, but with big flaws...(Spoilers)

I actually enjoyed this more than I thought I would. But here are a couple things that were hard to get around...

The entire plan was predicated on them finding the money. There was really no back-up plan at all. There are many scenarios in which they might not get the money. And if they don't, they have no way to pay for the helicopter, the boat ride home, etc. They'd be stranded and as good as dead. As luck would have it (HUGE luck)....they happen to discover the money in the walls?

Also, regarding that helicopter. Since it crashed, they never discussed or factored-in....just how much that help was going to end up costing them.

Also....they were lucky AF that the boat guy waited an extra 5 days for them....(and was not attached or robbed, sitting there like a sitting duck, in a big boat all by himself).

Just a few nit-picks. In the end, the movie was well acted and had me tense and gripped the whole way. I'd recommend checking it out.