He's wrong about some things and right about others.
The way i see it. In air to air:
the f35 Is clearly inferior to both the f22 and Pak fa project plane.
Max speed mach 1.6 is a joke.Can't turn nearly as good as the above 2 planes.
MIght have ultra modern technology on it.But so does the f22 .And the f22 is an infinitely better plane.
So what is it? a ground attack plane ?
But one with 2 internal weapons only.Because if you put any external weapons on it it's not nearly as stealthy .
So what can you destroy with 2 internal bombs or missiles ? 2 targets and then go to rearm.
So what is the advantage of the F35 ? price ? performance ?
With the f22 you have great performance at a high price. It's logical.It;s progress.
Withe the F 35 you just have a big price to pay.
It would have been more logical to build a stealth plane just for ground attack with a big internal weapons bay.A plane with incredible resiliance, with great sistems and pilot protection and structure toughness like the a10 for example.
And a plane just for air to air like the f22.