Not bad, just not really good.

Rating: 6/10 (10 April 2006)

Too many plot holes to be a really satisfying "perfect crime".
No spoilers here, but think about the obvious way the police can quickly tell who is a real customer in a bank. Who belongs there, and how can you tell if they belong there? And think about how much an open sewer smells and might draw attention after a week.
This is the frustrating thing about these sorts of movies-- the writers have massive gaps in the storyline, and must think that the audience is not bright enough to see right through them. There are a couple of other problems having to do with the quality of the weapons, and what the hostages and gang were wearing, but I don't want to spoil it for anyone. :)