External bluray burner USB3 - any opinions?

I found this

Archgon MD-3107G-U3BDRW, their top of the line as they claim.
They claim it is a Panasonic drive.
Some European sites gave it good reviews.

It has

  • USB3
  • external ultra-slim
  • BDRE DL/TL capabilities

Manufacturer:
http://www.archgon.com/Web_en/MD-3107G_RW.html

Any opinions on it?

Typical Pana slimtype drive in an external usb3 case.