I feel that getting an Aircraft up in the air in such a small time ...is a great job !!
every platform will evolve so even though I am from the other side of the fence, I say that this is a fantastic war bird and it will evolve .... so look at a glass which is half full ....
How many nations are able to produce fighterjets that is around 3-4 generation? India is a big nation. It has big pockets. And even then it shows that it takes a lot of time, cash, effort and consulting (no one is able to do it alone)... I think we owe China a lot... Without them there would be no Pakistan a long time ago.