Well, the only PSG input I have is from twitter and reddit and the majority think he's old, slow and past his prime. He's not utter shit but not as good as 4 years ago.
But we will see, maybe we can bring the best out of him.
That report he's quoting says the 10mil bonus is for playing in 80% of our matches per year for his contract term. If he is good enough to become such a regular starter here, 30 million is not too much at all.