Ignore the synopsis above and ignore the trailer, neither come close to capturing the essence of In Bruges. It's funny, hilarious even, with jokes about fat Americans, dwarves and Tottenham, but at its core this is a film about complex morality, life, death, religion and honour.
The pacing is slow, with the first half simply being the two lead characters, Ray (Farrell) and Ken (Gleeson) trying to find things to do in the 'best preserved Medieval town in Belgium'. A phone call from Harry (Fiennes) triggers a plot into motion that fits together like an intricate watch, resulting in a finale that brings all effects of the pair's encounters from the rest of the film into play almost at once, in which Ken, Ray and Harry can be seen to have been 'judged'.
In Bruges may not to be everyone's taste - sometimes the crudeness of the jokes becomes slightly naseous - but it is a masterpiece, essentially, that derserves to be not just watched, but watched and re-watched. You will find new meanings, intricacies and hidden jokes with each viewing.