That depends, and unfortunately I don't have enough information to make that decision. If its warranted, and it prevents a decade-long Great Depression, then absolutely! In that case the alternative would be we're all out of jobs, no one has any money, but we "saved" ourselves (the tax-payers) by showing solidarity and standing strong....and we're all in soup lines. Alternatively, if America can pull out of the downward spiral without engaging that type of money, and we chose to bail out the companies anyway - then I'm going to have to assume that there is more going on than meets the eye, and the decisions were not made for purely financial reasons.
Again, I don't really have all the information, but I assume those who will be making the decision will be well briefed.