Sorry I do not buy your assertion. Even if we ignore problems that already existed before PPP came to power then what about the unprecedented damage done to some departments incl. Pak Railways, PIA & Steel mills etc during their tenure not to mention rampant corruption and nepotism.
And I do not accept that there are no better alternatives
IK and Musharraf can/will do a much better job than both Zardari and NS. Whether they are electable or not is a different matter altogether