She is actually quite easy. Maybe because I spent 30+ hours coding and testing it but once you know how to exploit her AI you can easily beat her. Also it's going to be best method to earn money in the game if you managed to get a flawless victory. The amount is not much right now but will be increased in future.
What bug did you find with Wiggle's animation?
I thought you'd complain about Tess since her race is difficult and you can't beat her without cheating with food or giving her some damage.
Gina and Melanie is going to get another buff so it's good people have to work hard to unlock them. Also you can try to "Talking" to her while playing to reset the score if you are losing.