We are lucky that the photography depicts some of the most beautiful scenery on Earth as the rest of this adaptation of Alex Garland's book is positively stodgy. Talking of beautiful things, Leonardo DiCaprio still has something of his "Romeo & Juliet" (1996) boyishness to him as he arrives in Thailand. After an encounter with an enigmatic Scotsman (Robert Carlyle) who doesn't last for long, he finds himself in possession of a map that sets himself and a couple of travelling companions on a quest to find to a beautiful paradise island that is well off the beaten track. After a few tricky exper...