Just got VDSL up and running today. The Chorus technicians weren't great at first, but were eventually persuaded to run cable a bit better than they'd planned. The connection is lovely — 43M down, 10 up.
Snap themselves aren't impressing me though, as they don't seem to answer support calls in a remotely timely way. The first couple of times I had to call them I was on hold five minutes each. I've currently been on hold for 17 minutes (!) and have moved from position 4 in the queue to position 3.
I kind of have to speak to them as the phone service isn't working. Bit of a pain.