TBH, it wasn't even a "spectacular" attack. It was a steadily paced mountain ITT over the last ~80 km of the stage.
At no point did he suddenly increase the gap it was generally a handful of seconds here and there, and every chunk of time gained was fairly visible. i.e. the chasing group slowing, waiting whatever. It was nothing like a Pantani, Landis, Ullrich or Armstong attack where all are crushed before the lord and master of the peloton.
The total effect on the other hand was pretty spectacular. As was Yates's blowing up.
At no point did he suddenly increase the gap it was generally a handful of seconds here and there, and every chunk of time gained was fairly visible. i.e. the chasing group slowing, waiting whatever. It was nothing like a Pantani, Landis, Ullrich or Armstong attack where all are crushed before the lord and master of the peloton.
The total effect on the other hand was pretty spectacular. As was Yates's blowing up.