this has been around for quite a while.

the movies are around 30to 60 rmb and are legit and legal.

while they are region 6 locked, you can easily by a region unlocked player, so that shouldn't really matter.

the dvds do have special features, but may be not as many as many as the ones in europe and the US.

the menus are all in chinese, which is a major pain!

btw you can still easily get the pirated dvds, was in sz last weekend, and trust me, they are still there. however hk customs are getting stricter on stopping people.