PAF and IAF have a totally different approach to fight a war, IAF may be in possession of superior planes and weapons package on the individual level. but watching wholistically IAF is a far from a true amalgamation of right planes and weaponry.
On the other hand, PAF may have few and less superior planes, but their combination is very well planned and thought out. Each and every plane has its well-defined role to perform,
On feb27th PAF used its resources effectively while IAF miserably failed to confront the PAF offense.
Now, Rafale may appear to be a very potent aircraft to the common man, but to PAF, it still unable to make any challenge worth fearing.
why a potent plane like rafale fails to create a fearful impress on its opponent? PAF does not believe in one to one fight. It fights with all its assets on its disposal and these make PAF, a deadly combination even Rafale can not confront. Pakistan can hit rafale even with its legacy fighter by utilizing its force multiplier assets. so what is need to worry? when you already know the answer to the question.
A better strategy, superior training, effective utilization of resources, the smart quest for a solution helps you to overcome a mammoth arrogant enemy.