1. The contols definitely overlay over the tap/menu buttons and gets worse as more are added later on.
2. The game is 67% english the rest is Russian. OP is Russian or very bad at partitioning languages.
3. I havent seen personally, but have had freezing happen here and there.
4. beyond tilting the game and it getting stuck i havent seen the aspect change. But its possible
5. The game is broken up via the left and right sides. Upper right middle right lower right. Same with the left side. Your not supposed to win em. Especially on mobile.