I found this chart today, courtesy of Denny and Rodger, which shows that by any measurable standard, Obama's first four years were an unbridled disaster.
attribution for the chart data is here.
When you add in the continuing train-wreck of ObamaCare, where more people now are uninsured than before the program began, you have a perfect storm of fail. Hopefully we'll survive the few remaining years of his presidency. The one thing that he has done is to surpass Jimmah Carter as the worst president in the history of the republic.