Faf's contribution was ok today but I don't like his mindset at times.
In the last game we had a fast start so it seemed like he felt it ok to not be aggressive for a few overs. Those four quiet middle overs when he was batting added a bit to our downfall in the end. England were aggressive all the way through their innings.
Similarly, today we have a fast start and he feels it ok to pad away balls and leave some of them as well.
This is T20 where each ball is precious and we need to make maximum use of them.