Eh, it's pretty easy to figure out. The only thing I needed to learn was cards and that's just because I was stupid and didn't read the instructions below the game.
A better question: Why do players leave comments complaining about WASD if it is the best control system by a mile if you use the mouse as a main controller?
Hey, guys, the dead girl chain letter is true. I read it last night and, just as everybody told me (I didn't listen) she stared right into my eyes, it was really creepy, and then she suffocated me! Now I'm dead. Believe what you're told.
Changertakov, aircraft are not overpowered. They are an essential component of a good strategy. A player fielding only air will be ripped to pieces by flaks, and an only-land player will be ripped to pieces by condors. It's about finding the right balance.