Spitzer's last point, about bailing out the financial institutions being un-necessary seems wrong to me. From what I can see, there would have been a chain reaction of deaths of financial institutions without it. Institutions of that size would require massive manpower to unravel in a controlled way, and take more time to do than the institutions would have had (think GM). Unlike GM, who's main assets are properties such as factories, materials, and designs, the banks' assets are knowledge of who owes what to whom. Rapid failure of the big financial institutions would have resulted in the loss of a significant amount of that knowledge through sheer logistics in the chaos of going out of business.
Let's presume the financial system as a whole survives, certainly not guaranteed in that scenario.
When a normal business or a small bank goes out of business, there's not a huge risk. Normal businesses have assets such that even if something major, like a factory or a car design was lost it affects some people, but it's basically known what was lost and the market can easily adjust. When a small bank goes out of business, it is fairly easy for another bank to buy it up, transfer it's files, and continue on because the manpower is available to do so. A string of large banks failing would far outstrip that manpower, leaving some of the dying institutions without the ability to transfer their knowledge before the proverbial power gets cut off.
Who owes what to whom is the basis of the value of money. When you lose financial records on that scale, even one hard-drive's worth and even if fairly contained, the chain reaction of people suddenly showing as not having the assets to support debts elsewhere and going into default would still hurt the economy. On the scale that threatened to happen, the whole economic system could have failed.
I don't like having to bail out the big financial institutions. I think they're so corrupt in general that they need major overhauls. They often prey on their customers more then help them. However, proping up their evils and excesses with a few more billions isn't as bad as the alternative that likely would have been.
They've hurt the world's economies with their antics. They're continuing to do so even now. Letting them die would have killed the economies instead.