PPP khush fehmi mai hai but as far as I know and my reports that in KPK and Punjab PPP workers and lower leadership is joining PTI. So PPP will also have to suffer not only PML-N.
Many political analyst expressing opinion that PTI will distribute anti-PPP or right wing vote and it will help PPP to come again in Government. Similarly, the PML-N is also fearing people that if you dont vote PML-N, Zardari will come again so dont distribute anti-PPP vote bank by giving to PTI.
Since 1988, we have seen many general elections and with frequency and short interval. In these elections we have seen that always the opposition party wins due to the poor performance of party in government. The reason is quite obvious, for e.g. the election of 1997, due to the poor performance of PPP led government, the PML-N wins majority due to following composition:
1) PML-N die hard voters + Floating voters shift from PPP to PML-N + PPP die hard voters do not turn up to vote because discouragement and PPP die hard voter never vote PML-N because of old rivalry.
Now, in coming elections, PTI will enjoy the support of voters as per following composition:
1) PTI die hard voters + Floating voters shift from PPP to PTI (as PPP voter will be comfortable to support other rather than Muslim League plus the performance of Punjab Government) + Few PPP die hard voters who do not vote Muslim league in any case, will prefer to vote PTI instead sitting at home.
I recommend the anti-PPP voters to vote PTI, as PML-N will distribute the anti-PPP vote bank and hence helps PPP to re-elect.