I'm not exactly impressed with the dare devil nature of this. I mean sure if he screwed this up he was going to die, but there are a lot of jobs like that.
They didn't just throw this guy out of a plane and say "good luck," they "science'd the • out of this" in the everlasting words of Mark Watney.
They tested, they trained, they controlled as many variables as they could given the constraints they had. This guy was also a professional who was up to the task.
Glad he didn't pancake, but he knew that if he did his job properly he wouldn't.