Hell no. Driving at twice the speed limit and crashing has a subtle way of voiding any insurance policy.
It's easy to call this guy a bit of dick (so I will ), but almost everyone's been guilt of driving too fast in the wrong situation.
The issue with AWD is that you push and push and it doesn't let go, so this gets boring and you push a bit harder, go a bit faster... then it does let go and you're f**ked.