If we look at Jonathan and Buhari administration, what we should use to judge both is the level of corruption and the level of economic growth. Basically, corruption was very rampant but the economy was still good but as you know that if you are withdrawing such amount over time from the economy without a good investment, it will in the long run damage the "good economy".
Also, the issue of insecurity has started in the era of Jonathan and it wasn't tackled properly. To be fair, I won't say one administration is better than the other but each administration will have an impact on the performance of another.
I will still like to hear a different view from mine.