I am very happy with my NT installation which I have had for some years.
Since I started cautiously exploiting the Reverse feature, however, I have become aware of the danger of leaving the two way switch on Reverse – a sure way to destroy an insert if you forget to switch back to Forward. Twice bitten, I have now contrived a warning notice for the clutch lever:

I use Reverse in conjunction with the Jog feature for rapidly removing taps and dies and for screw cutting away from a shoulder. I haven't had the well known problem of the chuck unscrewing unintentionally but I have converted one chuck for a retaining drawbar.