The total cost of TARP (enacted under Bush mind you) was $50 billion. You're at $853 billion. Just $1.147 Trillion more to go!
Only if, which didn't happen, the money returned wasn't spent itself and was returned to general funds with a solid record of where it went. You have to ignore facts in order to build a wall around your view of a Perfect Stimulus that Really Worked. We've put ourselves $4Trillion into debt in the name of the economy and have only this meager result.
It hasn't worked.