I have been using it for over 2 months now. I think it is a good media player overall, happy with it performance and seems to be supporting almost all video types I had in my collections.
I tried couple of things which I want to update on this forum.
1. For people who want to use it as a DVD player too, my recommendation is not to go for it. I brought a USB DVD Drive and plugged to it only to figure out that it cannot play encrypted dvds. Most of the DVDs in the market are encrypted, so it is kind of a bummer.
2. I also tried connecting the zinwell wifi dongle, but only to get disappointed again. It does not remember configuration, loses connection and the diagnostics and interface to register and download torrents is very pre-mature. So I don't recommend it either. Still not successful in using wifi reliably once.
Other two problems I observed is the documentation on the web for this product is very limited and the unit really becomes hot if you keep it on for long time.
Best place to buy is ebay, but you need to keep a watch because the price seems to varying from time to time so you need to keep an eye and catch at the lowest price. Currently is shipping at 4.8K which I think is a reasonable price.