Leeza Ah-wan conducted a survey of 10 people (5 male, 5 female) to get feedback on a trailer for a new soap opera called "Upon Thames". The survey found that the target audience of 18-25 year olds would be appealed to. No one thought the soap would appeal to those under 16 or over 30. All survey participants thought the "guess who" theme and shallow focus shot were original. They also agreed that the color red was effective at conveying symbolism like bloodshed. Most gave a positive review of the soundtrack and thought the non-diegetic heartbeat at the end created suspense. Overall, the survey found that the trailer successfully fulfilled the BBC mission statement and the transition from black and