Like all have been said, oil is not that toxic and can be broken down. Most people don't know petroleum were added to food (the cream in your twinkis) and cosmetic, lotions, etc and it really is no big deal if cleaned right.
The media disaster was that they don't know how to shut it off before they drill, thinking that it will never happen. Now that it happened once, the next time god forbidden they blow up again we'll have a much quicker response time.
Oil from sunken ship leaked out and pollute the coast all the time here in the CA coast, it could be cleaned over time, just that many birds die and you'll have to make sure there's enough of a population so they don't extinct from one accident.
People blame the government for not doing enough, people blame the government for being in the pockets of the oil companies, and now people blame the government for playing the hype. Can't people think and realized that these are all conflicting accusation?