Definitely one of the games that has a lot of juice to offer! It's very polished for a 1-button only game.
The game is short and repetitive (since it is the game mechanic), still, with the increasing difficulty, i.e. speed of the crane and flood, the repetition becomes obsolete and can no longer be felt, which leaves only the excitement on overall gameplay.
It also runs smoothly with its controls, so it feels great dropping off the objects