Windscreen replaced yesterday, it went well, the guy from auto-glass was good, he said he's been doing them for over 20 years, and did a great job.
Although it was OEM, I could'nt tell the difference, the colour (blue tint) was fine, the black pattern around the edges looks the same, and you can see the vin number as well....only difference to me was the vw stamp.
It came to around £70 quid, he also said as long as I own the car the warranty is covered, so in all I'm happy with the result.