Dear brother Zubair,
I did not hurry. Think: From age 10 to today :-) Then another one month of extra contemplation.
Although I have read all of his book, I am not following Dr Qamar Zaman at all. In fact, I respectfully disagree with much of his logic, linguistics and overstretching of the Arabic terms and grammar.
My observations are simple, original and quite different.
Thanks for your understanding!