[Yesssss]

If you want to be that picky about it, then open a sound editor and measure the distance between the taps to the nearest .0001th of a second (if they're hearable enough. I'm going to watch it once I get home). If they're in reasonable distance, then he's legit.
Edit: Even Hayden called it legit. Now that's saying something.

And don't measure it in with the music. The speed of sound could differentiate the gap by about .002 seconds depending on your position in the room.

And just for kicks, I want to see a justice score.