Season 2 lowered the fun significantly
I really liked the game during season 1 but some changes made the game feel more like a chore and punishing than rewarding. The randomized upgrades for each castle level makes the game too unpredictable and in some cases too punishing. Also in some cases the game starts to slow down until it just gets stuck (no movement possible anymore) while the sound continues to play. Some changes on the cards just reversed its purpose which does not feel like balancing at all as those adjustments are too extreme. The concept of leveling the castle is fine but those randomized upgrade skills should be removed.