I think your instructor was Ryan with the dark grey GT3 RS, right? He is an excellent driver and instructor, you were lucky. Nice, smooth driving.
The first day was really crazy. In 8 years I have been DE'ing, I have never seen anything like it, an incident during all first three sessions in different groups, very unusual. But I think we closed the weekend on a high note with Saturday and Sunday having very few issues, good, cordial driving.