Bro, you are little too hard on the pilot. IMO, he did fine. T-50 / SU-57 is one of its kind in the world, its a very powerful 5th gen, super maneuverable fighter.
However, there's always room for improvement, can add perhaps different aerobatics. I remember JF-17s few years ago used to take off at very steep angle right after leaving runway (almost vertical). That became a trademark of Jeffs. That was very impressive and showed incredible climb rate. That should be included again. In addition, I think commentary needs to be improved as well lol. PAC can also improve their static display, websites, promotional videos and marketing content.