This seems like a pretty accurate capsule summary:
The original proposal by Treasury Secretary Henry Paulson, a three-page document that would have provided $700 billion for the secretary to spend at his sole discretion, without oversight or judicial review, was an act of extraordinary arrogance. He sold the program as necessary to restore confidence. But it didn’t address the underlying reasons for the loss of confidence. The banks had made too many bad loans. There were big holes in their balance sheets. No one knew what was truth and what was fiction. The bailout package was like a massive transfusion to a patient suffering from internal bleeding—and nothing was being done about the source of the problem, namely all those foreclosures. Valuable time was wasted as Paulson pushed his own plan, “cash for trash,” buying up the bad assets and putting the risk onto American taxpayers. When he finally abandoned it, providing banks with money they needed, he did it in a way that not only cheated America’s taxpayers but failed to ensure that the banks would use the money to re-start lending. He even allowed the banks to pour out money to their shareholders as taxpayers were pouring money into the banks.I would add, Paulson's refusal to hold a steady course, and his willingness to throw "no strings attached" billions at banks based upon criteria only he appears to know (assuming he actually has criteria) could not possibly have created confidence in the banking system, as it's been entirely unpredictable.