John T
If exiting the Rwy end at 80 to 100 kts after an RTO close to V1 is the result, then something must have gone wrong , bigtime.
Would be interesting to see how this crew would have fared if they went airborne??
An RTO shure has to be executed properly , there is a margin but as opposed to many other procedures, not much.
One of the last manual and critical manouvers left in aviation! Have to say I like the Auto brake, try Max every now and then on landing, that gives an idea about the deceleration.