The only thing i hate about the volcano is the noise of the bags when you are watching a movie with friends
i thought about this too and came to the conclusion that the oven bags have to be this "loud" because generally the softerners in plastics are the main health hazard because they slowly evaporate/escape. so my conclusion is: the less "soft" a plastic, the less poisonous it is. therefore i have made peace with the noisy cano bags.