I dont deny the PMLN has more to offer, but its not "political maturity", you cannot deny how dump, mindless, self praising, short sighted, idiot, fool, stupid Nawaz Sharif personally is... We all witness that, General Jilani's letter well define Nawaz as "Empty Head"...
Its only that PMLN is well settled, well connected, plus Nawaz is conventional leader. go to him and get paid, he buys journalists, buys bureaucrats...he buys his potential candidates, gives senate seats, buy voters, rig elections, blackmail *(you know who makes files)
its Paisa phaink Tamasha dekh strategy...well and good for conventional politicians like Nawaz...
But I am sure Allah has brought forward Imran Khan for a purpose, and he is serving it, even giving 7000 plus as utility allowances to Grade-17 in Punjab wont change a thing for Nawaz League... cause like Hasan Nisar says "Ab ki bar Awam nay inkay sath Fraud kerna hai..."