And since I have some credential of not being a biased Koeman hater, but on the contrary belonging to his pro camp, I am allowed to pass on some constructive criticism:
I didn't watch the 1st half due to a conflict, which I hear from most here was the best for Barca.
I don't like that much what I saw in the 2nd half:
1) I don't know if it was a tactical instruction to fall so back (it should not be with only 1 goal up), but Villareal had much time on the ball and they looked dangerous, even without creating cleat cut chances.
Even more dissatisfied after 10 vs 11. We should have killed the game then.
2) Some player selection is weird. Why does not Dembele start when we play teams like Villareal that try to press?
I get why Griezman might be more dangerous on the top vs deep parked buses.
But Dembele is the only pacy weapon that can kill high lines that try to press
3) Of course, I didn't like seeing Roberto there, as it means we play with 10 men, and are toothless regarding any attacking threat from the right
4) We looked tired, at least partly. More rotation Koeman please. Moriba should def start vs Granada, and Araujo at the back. I would also consider resting Alba