Well if we compare it to PP rule, then yes there is improvement. Musharraf rule was the best for Karachi. Leaving one or two incidents, city was mostly peaceful. PPP rule proved to be a horrible dream for Karachi. Uzair baloch is still at large and is busy in fighting with another rival criminal group. The difference is that they are now more limited to liyari. During PPP rule they were busy in extortion from all over Karachi. Even areas like Clifton and PECHS. MQM is still powerful and has won most seats from karachi in the last elections. The problem of Karachi is that too many criminals made it their home. Criminals and terrorists from all over Pakistan flocked to Karachi and then started their activities in the city. Due to non serious behavior of PPP govt, they emboldened and even started attacking police and rangers. However there is improvement in the situation in PML(N) tenure but still a lot of is to be done in this city.