I think that this game has very little randomness. I have noticed that it is usually the case that the game faces you several times in a row against the same hero. Then, change to another hero, and it's the same: you have to face this new hero many times in a row.
The subject of the Super-Block Meter is another case of lack of randomness (I have already claimed several times about this).
Still it is an entertaining game, but this ruins it a bit.
