The sunrise was lovely, the rock was lovely but unfortunately, the two did not meet. We are told of incredible views as the sun rises over Uluru but this did not happen. I would recommend taking a tour with the Uluru Express company who take you to a viewing platform the other side of Uluru from which you can get spectacular views. Disappointing.
Good trip, but be prepared for heat and rocky terrain. Also buy the netting that goes over your head. It isn't expensive and it will save you from the flys getting into your face. The walk to the end is definitely worth the heat.
Unfortunately I did not enjoy this tour. Not worth your money. The walk through Walpa Gorge in Kata Tjuta was not great. My roommate said Valley of the Wind part of KT is more interesting. I enjoyed the sunrise itself than looking at the Uluru rock.