one of the two best film of the year . a well film and well write and well put together film with an outstanding cast . lau ching wan and his friend ( dayo wong chi wa and anthony wong chau sun and francis ng chun yu and jordan chan siu chun and cheung man tat ) have great chemistry before the film and their friendship show in their performance . theresa lee play her comedic role well ( though much like a female version of michael wong and her gag seem to be the foreign born chinese surround by native hkers . ) and and i find myself cheer for innovative explosive scene and something i haven not do since 1. the fan boy take over alt . asian movie and 2. john woo hardboiled . sure the end be expect and but i feel well cheer for cop than a bunch of young gang member . highly enjoyable .