I can try give you a hand with anayising a text whether it be visual, audio etc. The things that impress a marker are; forms and features (irony, juxtaposition, etc), you can say anythin about something as long as you back your idea up with close textual references i.e. quotes, integrate your ideas in one paragraph and just think journeys in the text whether a metaphoric journey or a literal journey etc. most importantly of all and this works for many people, think simple break it down and analyse it in parts.