Some people may think this game is too complicated or it's really hard to understand the tremendous amount of data. I was one of them at first.
However the fastest way is to copy the design from the top ranker in the league, either from "Bottom 3" or "Regular League". By doing this, you could easily have your matchless robot. What you could do next is tune your machine a little bit and it will be unbeatable.
Trust me, you will find you are stuck on this game until you reach the top of the league. After doing that, you still will never find this game boring or easy end as you cannot design a single robot suitable to all opponents and location.
Buy it if you are a simulation fan.