This game presents an answer to the age old question of "do you ever feel like a plastic bag?"
In which the answer is "yes. Yes I do. Now I'm off to kill some sharks." The game has an inherent dark humor to it, seeing as you go around killing poor sea animals with plastic in a way not dissimilar to real life, but the mechanics of it are fun. I think adding some sort of plantlife or other decoration to the ocean would give it a bit more to the ambience, as I agree with another commenter about things feeling a bit empty, but I still enjoyed the game regardless.