+:
Reading speed / support for virtually all formats (DIVX out because of royalties payable)
Downloading films jackets / quick and simple series, as long as you follow the procedure.
Update easy to do.
Added HDD (3TB) and formatted by the player without problem
File management (copy, delete, move, create folders) feasible directly from the player without using a PC for example.
Full connectivity (1x Gbit, 1x USB3.0, 2x USB2.0 ...) without superfluous.
-:
Websites and doc in English (but French language reader)
Search or changes sometimes hazardous jackets
LAN transfer speed limited despite Gbit port (it is not a true NAS)
Slightly noisy fan - I take a star just for that.