Former PM Aziz dismisses PML-Q Lotas as a political force

Can you elaborate on how he was a great PM especially given the fact that he doesn't want to take responsibility for anything that happened on his watch? For example, he said he had nothing to do with Lal Masjid (for the record I supported Lal Masjid operation), or CJ fiasco or the cheap credit driven hyper economic bubble that he created & people are paying very high price for it now.