Great unit - with some storage issues, unless you do some work on it
Advantages: Boots fast, fairly snappy system, one of the best Android TV boxes i've used.
Limitations: Due to the dual boot option, about 1/2 of the available storage is not useable, and due to KitKat's locking out the ability to use SD or USB media for system storage, means that this unit, as shipped, can only have a couple user apps installed, before the storage space is all gone. To fix, as is stated elsewhere in these reviews: activate root, and install SD Card Fix app, then reboot, simple, but it would be nice if it shipped this way.