The various corrupt deals are documented in the Sarkaria Commission report. He is not a paragon of virtue. So, it is not that people thought he would give an excellent rule and voted him to power. They might have felt a lesser evil should be voted to power. Now that he is in power, he doesn't show any signs of improving the state or rooting out corruption.
Many corrupt officers are back in the saddle.
That is what he is doing now. All that I am saying is that he is going slow in all the cases. Though he is in power, he is doing nothing about it. Take my own case. Four months have passed.