This is how good the A320/321 Auto Land system is..........

[SierraHotel 3]

I was on final into Gatwick, flaps full, gear down when I accidentally hit the Slew key whilst writing some text on my other screen. By the time I realised I had the aircraft half turned around and 500 feet higher than I should have been on the glideslope. I took it out of slew and it turned itself back onto the correct path and carried on to land as if nothing  had happened!