I've said it so many times - "It doesn't matter who the director is, who stars in it (and here there are so many talented people) or how good the special effects may be - if it doesn't have a decent script then it will be rubbish."
Here's the proof.
At one point, Tim Roth's character says; "The charm of this little escapade is rapidly wearing thin." That really sums it up.
At one point, Tim Roth's character says; "The charm of this little escapade is rapidly wearing thin." That really sums it up.