Obviously, the stimulus has not worked-- nothing has been stimulated, no jobs have been saved, created or maintained.
Also, lets throw in the rampant fraud and corruption that the bill has created. The stimulus watch website that was supposed to outline all these "new" jobs has already been shown to have huge inaccuracies and outright falsehoods.
Among some of the insanely wasteful byproducts of the stimulus bill itself includes a pay out of 3 million dollars to a congressional district in Florida that doesn't exist.
I would say the stimulus bill, like everything else the administration has done, has been a complete and total dud.