Frankly, I think some people are underrating Neymar. It’s not an exact science, but to me, he’s the clear third or fourth best player in the world (alongside Suarez). As the main guy – at Santos, with the Brazilian national team – he’s been nearly as good as Messi/Ronaldo at their peak. To me, as you said, this move makes PSG an immediate CL contender. They could’ve gotten a bunch of world-class players instead, yes, but why pass on a truly generational player when you can spend literally any amount of money?