I'm currently casually competing in Pokémon Musicals as you need at least 30 wins to get all the props and receive a trainer card star. It is really annoying however as it seems almost random as to who wins or not. I'm doing all I can to increase my chances of winning that I know of - I'm matching the props to the musical and I'm appealing when the spotlight is individually on my Pokémon and at the end of the musical.
I've still only won 3 times so far though

Anyone got any tips for winning the musicals?