I demonstrate academically that this game is not offensive at all, a game in which you must always react to the Metaboom or you will lose the game. In the Vortix tutorial, he mentions that you should always make an additional TC to the one your opponent does, that is, a reactive game.
https://youtu.be/4a1HO4JmynM?t=10
I attach the source of the book. p.7
And as a result we have, the “jewel” of 3 hours of play
https://acortar.link/wbs4m3