Are you reacting to the reaction of fans, the media, or Bruntlett himself? Either way, no one's really saying it was an amazing play (performance-wise). It's simply incredibly rare, and is impressive for that reason. It is very rare, but for every unassisited triple play in baseball history, you'll probably find that some kind of baserunning gaff as much to due, if not more so than the fielder himself. Possibly a gaff, yes, but most likely it's simply a hit-and-run like this one. Not really a bad play -- very risky, but intentional. Still though, none of that really enters into the fascination with triple plays (and unassisted ones, even moreso). They are incredibly rare, and often, interesting to see develop.