This is all you could find against him. Engineer Ali Mirza is at the bottom of my list to be corrected. Nobody is perfect and we all make mistakes. It you want to correct than correct those first who are deeply involved in SHIRKIA activities like Shias, Brelvies, Naqshbandis and Qadria etc.,
As far as Engineer Ali Mirza is concerned. I do not find any discrepancy in his Aqeeda e Tauheed. He is very clear about this Aqeeda. I have been Listening to Engineer Ali Mirza recently. Unlike majority of so called Pakistani Aalim's,
I found Engineer Ali Mirza has great command in ilm-e-Hadeeth. His comments are very logical and are based mostly on authentic Hadeeth from Sahih Muslim and Sahih Bukhari. I hope that he would continue to guide Young Generation through Qur'an and authentic Hadeeths without any bias with existing Muslim sects.
I am confident that Engineer Ali Mirza will be successful in creating unity and harmony among all major Muslim sects in Pakistan such as Deobandi, Brelvi, Ahle Hadeeths and Shias and by promoting the idea that we should call ourselves Muslim rather than Deobandi or Brelvi which is against the Allah's order in Qur'an:
Allah has prohibited us to create sects in Islam:
(Qur'an 30:31) ۞ مُنِيبِينَ إِلَيْهِ وَاتَّقُوهُ وَأَقِيمُوا الصَّلَاةَ وَلَا تَكُونُوا مِنَ الْمُشْرِكِينَ
(Qur'an 30:32) مِنَ الَّذِينَ فَرَّقُوا دِينَهُمْ وَكَانُوا شِيَعًا ۖ كُلُّ حِزْبٍ بِمَا لَدَيْهِمْ فَرِحُونَ
Turn ye back in repentance to Him, and fear Him: establish regular prayers, and be not ye among those who join gods with Allah,-Those who split up their Religion, and become (mere) Sects,- each party rejoicing in that which is with itself!
اسی کی طرف رجوع کیے رہو اور اس سے ڈرو اور نماز قائم کرو اور مشرکوں میں سے نہ ہوجاؤ- جنہوں نے اپنے دین کو ٹکڑے ٹکڑے کر دیا اور کئی فرقے ہو گئے سب فرقے اسی سے خوش ہیں جو ان کے پا س ہے
Narrated Hudhaifa bin Al-Yaman: The people used to ask Allah's Apostle pbuh about good, but I used to ask him about evil for fear that it might overtake me. Once I said, "O Allah's Apostle! We were in ignorance and in evil and Allah has bestowed upon us the present good; will there by any evil after this good?" He pbuhsaid, "Yes." I asked, "Will there be good after that evil?" He pbuh said, "Yes, but it would be tained with Dakhan (i.e. Little evil)." I asked, "What will its Dakhan be?" He pbuh said, "There will be some people who will lead (people) according to principles other than my tradition. You will see their actions and disapprove of them." I said, "Will there by any evil after that good?"
He pbuh said, "Yes, there will be some people who will invite others to the doors of Hell, and whoever accepts their invitation to it will be thrown in it (by them)." I said, "O Allah's Apostle! pbuh Describe those people to us." He pbuh said, "They will belong to us and speak our language" I asked, "What do you order me to do if such a thing should take place in my life?" He pbuh said, "Adhere to the group of Muslims and their Chief." I asked, "If there is neither a group (of Muslims) nor a chief (what shall I do)?" He pbuh said, "Keep away from all those different sects, even if you had to bite (i.e. eat) the root of a tree, till you meet Allah while you are still in that state." (Sahih Bukhari; Book #56, Hadith #803)
Question: After reading clear verses of Quraan and Hadith from Sahih Bukhari, if we still stick to our sects like, Hanafi, Shaafi. Maliki, Hambali, Ahle-Hadeeth, Shia, and Ismailee etc. wouldn't we be dis-obeying Allah's Order?