I'm no nuclear expert, but from what I gather very few people consider TEPCO or the Japanese regulators to have shown a high level of expertise in handling the

I'm no nuclear expert, but from what I gather very few people consider TEPCO or the Japanese regulators to have shown a high level of expertise in handling the Fukushima situation. Some of it was definitely bad luck, but most reports I see have pretty harsh criticism of regulators neglect of the situation prior to the event and TEPCO's handling of the situation after the event.