"What I got told was half the ball has to be off the line of the leg stump and I'm pretty sure we could see three quarters of the ball on leg stump. It was bizarre."
South African centurymaker Jacques Kallis reckoned the Rudolph decision was a 50-50 call and felt it was worth attempting.
But he also has reservations about the system.
"Plenty," he quipped. "I don't think there's any guys that are 100 per cent sure that thing's as accurate as they want to make it out to be. I'm not sure and I think 99 per cent of cricketers would say that."
Kallis recalled the "older times" when bad decisions, before DRS was introduced, could end careers.
"I understand there's a place for it - but how accurate it is, I don't know."
Bracewell said the pitch offered little to the bowlers, while also praising the quality of Kallis and captain Graeme Smith, who also hit a century.
"It was tough. There wasn't much in the bowlers' favour.
"But the two guys got away and batted pretty well."