this be a great script in the way that it all fell together and it be very natural and generally unpredictable . there be lot of great character and plenty of strange scene . you have to understand the lazy welsh accent in order to get a lot of the joke . if you do not know nee 14 mean nearly 14 then you might be confuse in some part . the more you understand of this movie dialogue the more you will appreciate what a cool movie this be . it start off one way and then become a completely different experience and and it a fun ride the whole way through . i recommend it fully and this movie be unpredictable and weird and a real charmer if you kick back and let it unfold .