Narrow escape today for Napoli as they scored a late winner to get the three points against Cagliari side who look very stubborn to break on defense although Napoli overall performance today wasn't all that convincing but what matters is the three points in the end because some days are like this in football it just depends on if you are going to scale through of which they actually did.
Three points are still three points. They struggled to score, but it's all caused by their opponent parked the bus whole time. I believe you're also seeing the amounts of people in Cagliari's 18 yard. Breaking their deadlock and scoring a goal is more than enough.
Their target is three point no matter how bad or crap their gameplay. Only disappointed with how they missed so many crosses to created the more big chances.