Speaking to reporters after the Slovenia clash, the English defender said, "The objective was to top the group and we have done that - it is not always going to be an easy road. It is not going to be easy when we have a target on our back to beat us.
"I thought there was a lot of improvement from the other two games, we found people in the pockets and created more chances - another step in the right direction. "I can get the fans frustration not taking chances, but that is football - it is never an easy game."