I feel bad for Isabelle..but lets not pretend the house wont have a secret mission to win her her prize. Probably the same for Andrew tbh. And anyone making out Andrew turned his down for selfless reasons rather than for the attention is utterly kidding themselves
I feel bad for Sue, who is getting the full blame when 2 other housemates who had been there only 10 days took their prize...when their prizes were just letters rather than actual visits. Not that Sue seems to care much mind.