The first time...
...I have stopped watching a film because I couldn't bear to watch the lead character any more.
Not Jude Law's fault, it's his despicable character spouting embarrassing lines that did it for me. The first scene alone was almost enough for me to turn this off, and the next 10 minutes confirmed that I should have gone with my first instinct.
Please, no-one tell me I should have stuck with it because it gets better. As much as I dislike people saying, 'So bad I had to walk out', I couldn't care less if I missed an amazing twist on this occasion, and I very much doubt it.
Although tell me the poor fella in the bus garage kills Dom at the end, and that'll be another matter.