He was right about one thing...

"Cash for Clunkers"? 
"Red line" in Syria?
Amnesty for illegals? 
Benghazi "caused by a video on the internet"? 
Any IRS harassment of conservative organizations "all done by a couple of rogue agents in Cincinnati"?
"If you like your doctor..."
Obamacare "deemed passed"?
"Not a smidgen of corruption"?

Obama's been wrong about damn near everything.  But one thing he said has certainly proven true:

“We are five days away from fundamentally transforming the United States of America.”
 — Barack Obama, October 30, 2008