Each critical decision resulted in a goal or a critical goal attempt. And almost all of them were undoubtfully correct. One may easily flag a wrong offside on Napoli goal, but AR correctly decided on an onside. Also, in the 2nd goal of Villarreal, there was no foul to Napoli player while getting the ball on his side. The most disputable position was the non-given penalty. Nilmar was clipped in the box by Dossena but Cakir ignored the contact and awarded Nilmar a yellow card for diving. As far as i saw, there was a small contact, but he could also jump off the player.
Whenever, Cakir has whistled the end of first half, Yebda from Napoli kicked the ball in the air like a kid and ran to locker room. He was cautioned before the start of second half. Most of reports in internet have overlooked that YC.
After the goal of Napoli, Napoli fans fall on the pitch after barrier gives way. That would be a disaster if there were much fans around there. UEFA should guarantee the safety of the stadiums, and take precautions before such things repeated.