No offence intended, but I can say only: it is very raw at the moment. It is not even clear how to play! How can I get +3 Water while having the entire deck of "research +1"? I have dropped the entire hand out, failing a streak of tasks and losing with "Research [5]".
I used to play both Digital (Hearthstone) and Physical (Берсерк: Герои), it is very close to each other.