Very "one sided" . If you are on a good roll you get a few extra moves in a row and a lot of stars, but if you are not you basically get nothing and you watch your enemies missing extra moves and good opportunities just for board to assemble some other extra moves and boosters by itself for them. Would recommend if you really like getting frustrated by how badly algorithms are done in this game. Update Game is even worse now, I feel like there is a team of monkeys working on it.